422541057 has 8 divisors (see below), whose sum is σ = 593040160. Its totient is φ = 266868000.

The previous prime is 422541043. The next prime is 422541079. The reversal of 422541057 is 750145224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422541057 - 2⁸ = 422540801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422541037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3706444 + ... + 3706557.

It is an arithmetic number, because the mean of its divisors is an integer number (74130020).

Almost surely, 2^422541057 is an apocalyptic number.

It is an amenable number.

422541057 is a deficient number, since it is larger than the sum of its proper divisors (170499103).

422541057 is a wasteful number, since it uses less digits than its factorization.

422541057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413023.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 422541057 is about 20555.8034870934. The cubic root of 422541057 is about 750.3944929085.

The spelling of 422541057 in words is "four hundred twenty-two million, five hundred forty-one thousand, fifty-seven".