1246416 has 40 divisors (see below), whose sum is σ = 3362880. Its totient is φ = 397056.

The previous prime is 1246397. The next prime is 1246429. The reversal of 1246416 is 6146421.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540 + ... + 1668.

It is an arithmetic number, because the mean of its divisors is an integer number (84072).

2^1246416 is an apocalyptic number.

1246416 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 1246416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1681440).

1246416 is an abundant number, since it is smaller than the sum of its proper divisors (2116464).

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

1246416 is a wasteful number, since it uses less digits than its factorization.

1246416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1157 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1246416 is about 1116.4300246769. The cubic root of 1246416 is about 107.6186826963.

The spelling of 1246416 in words is "one million, two hundred forty-six thousand, four hundred sixteen".