42732264 has 32 divisors (see below), whose sum is σ = 107244000. Its totient is φ = 14188992.

The previous prime is 42732253. The next prime is 42732281. The reversal of 42732264 is 46223724.

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, 3147 + ... + 9765.

It is an arithmetic number, because the mean of its divisors is an integer number (3351375).

Almost surely, 2^42732264 is an apocalyptic number.

It is an amenable number.

42732264 is an abundant number, since it is smaller than the sum of its proper divisors (64511736).

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

42732264 is a wasteful number, since it uses less digits than its factorization.

42732264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897 (or 6893 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 42732264 is about 6536.9919687881. The cubic root of 42732264 is about 349.6111709152.

Adding to 42732264 its reverse (46223724), we get a palindrome (88955988).

The spelling of 42732264 in words is "forty-two million, seven hundred thirty-two thousand, two hundred sixty-four".