42953372 has 24 divisors (see below), whose sum is σ = 93717120. Its totient is φ = 16734960.

The previous prime is 42953371. The next prime is 42953387. The reversal of 42953372 is 27335924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42953371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69422 + ... + 70037.

It is an arithmetic number, because the mean of its divisors is an integer number (3904880).

Almost surely, 2^42953372 is an apocalyptic number.

It is an amenable number.

42953372 is an abundant number, since it is smaller than the sum of its proper divisors (50763748).

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

42953372 is a wasteful number, since it uses less digits than its factorization.

42953372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139481 (or 139479 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 42953372 is about 6553.8822082793. The cubic root of 42953372 is about 350.2131273358.

It can be divided in two parts, 4295 and 3372, that added together give a palindrome (7667).

The spelling of 42953372 in words is "forty-two million, nine hundred fifty-three thousand, three hundred seventy-two".