42052602 has 16 divisors (see below), whose sum is σ = 87762240. Its totient is φ = 13408032.

The previous prime is 42052597. The next prime is 42052613. The reversal of 42052602 is 20625024.

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, 152227 + ... + 152502.

It is an arithmetic number, because the mean of its divisors is an integer number (5485140).

Almost surely, 2^42052602 is an apocalyptic number.

42052602 is an abundant number, since it is smaller than the sum of its proper divisors (45709638).

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

42052602 is a wasteful number, since it uses less digits than its factorization.

42052602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304757.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 42052602 is about 6484.7977609175. The cubic root of 42052602 is about 347.7477197845.

Adding to 42052602 its reverse (20625024), we get a palindrome (62677626).

The spelling of 42052602 in words is "forty-two million, fifty-two thousand, six hundred two".