1602432 has 96 divisors (see below), whose sum is σ = 5012280. Its totient is φ = 488448.

The previous prime is 1602427. The next prime is 1602451. The reversal of 1602432 is 2342061.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14923 + ... + 15029.

2^1602432 is an apocalyptic number.

1602432 is a gapful number since it is divisible by the number (12) 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 1602432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2506140).

1602432 is an abundant number, since it is smaller than the sum of its proper divisors (3409848).

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

1602432 is a wasteful number, since it uses less digits than its factorization.

1602432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1602432 is about 1265.8720314471. The cubic root of 1602432 is about 117.0199396216.

Adding to 1602432 its reverse (2342061), we get a palindrome (3944493).

The spelling of 1602432 in words is "one million, six hundred two thousand, four hundred thirty-two".