1432416 has 48 divisors (see below), whose sum is σ = 3858624. Its totient is φ = 465024.

The previous prime is 1432411. The next prime is 1432423. The reversal of 1432416 is 6142341.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1432392 and 1432401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3955 + ... + 4301.

It is an arithmetic number, because the mean of its divisors is an integer number (80388).

2^1432416 is an apocalyptic number.

1432416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1929312).

1432416 is an abundant number, since it is smaller than the sum of its proper divisors (2426208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1432416 is a wasteful number, since it uses less digits than its factorization.

1432416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 395 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 1432416 is about 1196.8358283407. The cubic root of 1432416 is about 112.7257294904.

Adding to 1432416 its reverse (6142341), we get a palindrome (7574757).

The spelling of 1432416 in words is "one million, four hundred thirty-two thousand, four hundred sixteen".