28932696 has 48 divisors (see below), whose sum is σ = 84389760. Its totient is φ = 8902080.

The previous prime is 28932667. The next prime is 28932697. The reversal of 28932696 is 69623982.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28932697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14520 + ... + 16391.

It is an arithmetic number, because the mean of its divisors is an integer number (1758120).

Almost surely, 2^28932696 is an apocalyptic number.

28932696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

28932696 is an abundant number, since it is smaller than the sum of its proper divisors (55457064).

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

28932696 is a wasteful number, since it uses less digits than its factorization.

28932696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30936 (or 30929 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 28932696 is about 5378.9121576765. The cubic root of 28932696 is about 306.9938212071.

The spelling of 28932696 in words is "twenty-eight million, nine hundred thirty-two thousand, six hundred ninety-six".