42634602 has 12 divisors (see below), whose sum is σ = 92375010. Its totient is φ = 14211528.

The previous prime is 42634591. The next prime is 42634621. The reversal of 42634602 is 20643624.

42634602 is a `hidden beast` number, since 4 + 26 + 34 + 602 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40947201 + 1687401 = 6399^2 + 1299^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1184277 + ... + 1184312.

Almost surely, 2^42634602 is an apocalyptic number.

42634602 is an abundant number, since it is smaller than the sum of its proper divisors (49740408).

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

42634602 is a wasteful number, since it uses less digits than its factorization.

42634602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368597 (or 2368594 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 42634602 is about 6529.5177463577. The cubic root of 42634602 is about 349.3446293750.

The spelling of 42634602 in words is "forty-two million, six hundred thirty-four thousand, six hundred two".