42466402 has 12 divisors (see below), whose sum is σ = 70017318. Its totient is φ = 19302800.

The previous prime is 42466399. The next prime is 42466421. The reversal of 42466402 is 20466424.

It can be written as a sum of positive squares in only one way, i.e., 42263001 + 203401 = 6501^2 + 451^2 .

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, 87499 + ... + 87982.

Almost surely, 2^42466402 is an apocalyptic number.

42466402 is a deficient number, since it is larger than the sum of its proper divisors (27550916).

42466402 is a wasteful number, since it uses less digits than its factorization.

42466402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175505 (or 175494 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 42466402 is about 6516.6250467554. The cubic root of 42466402 is about 348.8846179774.

It can be divided in two parts, 4246 and 6402, that added together give a cube (10648 = 22³).

The spelling of 42466402 in words is "forty-two million, four hundred sixty-six thousand, four hundred two".