42929232 has 40 divisors (see below), whose sum is σ = 112314240. Its totient is φ = 14127360.

The previous prime is 42929221. The next prime is 42929273. The reversal of 42929232 is 23292924.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42929193 and 42929202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (2807856).

Almost surely, 2^42929232 is an apocalyptic number.

It is an amenable number.

42929232 is an abundant number, since it is smaller than the sum of its proper divisors (69385008).

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

42929232 is a wasteful number, since it uses less digits than its factorization.

42929232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11411 (or 11405 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 42929232 is about 6552.0402929164. The cubic root of 42929232 is about 350.1475078919.

The spelling of 42929232 in words is "forty-two million, nine hundred twenty-nine thousand, two hundred thirty-two".