466290442 has 4 divisors (see below), whose sum is σ = 699435666. Its totient is φ = 233145220.

The previous prime is 466290421. The next prime is 466290521. The reversal of 466290442 is 244092664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 464876721 + 1413721 = 21561^2 + 1189^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116572609 + ... + 116572612.

Almost surely, 2^466290442 is an apocalyptic number.

466290442 is a deficient number, since it is larger than the sum of its proper divisors (233145224).

466290442 is a wasteful number, since it uses less digits than its factorization.

466290442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233145223.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 466290442 is about 21593.7593299546. The cubic root of 466290442 is about 775.4470910388.

The spelling of 466290442 in words is "four hundred sixty-six million, two hundred ninety thousand, four hundred forty-two".