42965498 has 12 divisors (see below), whose sum is σ = 68019930. Its totient is φ = 20351736.

The previous prime is 42965459. The next prime is 42965509. The reversal of 42965498 is 89456924.

It can be written as a sum of positive squares in only one way, i.e., 42471289 + 494209 = 6517^2 + 703^2 .

It is a nialpdrome in base 9.

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, 29033 + ... + 30476.

Almost surely, 2^42965498 is an apocalyptic number.

42965498 is a deficient number, since it is larger than the sum of its proper divisors (25054432).

42965498 is a wasteful number, since it uses less digits than its factorization.

42965498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59549 (or 59530 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 42965498 is about 6554.8072435427. The cubic root of 42965498 is about 350.2460800053.

The spelling of 42965498 in words is "forty-two million, nine hundred sixty-five thousand, four hundred ninety-eight".