42696032 has 24 divisors (see below), whose sum is σ = 84238056. Its totient is φ = 21302272.

The previous prime is 42696029. The next prime is 42696067. The reversal of 42696032 is 23069624.

42696032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42696032² = 3645902297090048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 42696032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17648 + ... + 19920.

It is an arithmetic number, because the mean of its divisors is an integer number (3509919).

Almost surely, 2^42696032 is an apocalyptic number.

It is an amenable number.

42696032 is a deficient number, since it is larger than the sum of its proper divisors (41542024).

42696032 is a wasteful number, since it uses less digits than its factorization.

42696032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870 (or 2862 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 42696032 is about 6534.2200758775. The cubic root of 42696032 is about 349.5123330775.

It can be divided in two parts, 4269 and 6032, that added together give a palindrome (10301).

The spelling of 42696032 in words is "forty-two million, six hundred ninety-six thousand, thirty-two".