622002057 has 8 divisors (see below), whose sum is σ = 835390176. Its totient is φ = 411640992.

The previous prime is 622002049. The next prime is 622002119. The reversal of 622002057 is 750200226.

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

It is not a de Polignac number, because 622002057 - 2³ = 622002049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (622002037) 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, 756283 + ... + 757104.

It is an arithmetic number, because the mean of its divisors is an integer number (104423772).

Almost surely, 2^622002057 is an apocalyptic number.

It is an amenable number.

622002057 is a deficient number, since it is larger than the sum of its proper divisors (213388119).

622002057 is a wasteful number, since it uses less digits than its factorization.

622002057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513527.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 622002057 is about 24939.9690657386. The cubic root of 622002057 is about 853.6187389477.

The spelling of 622002057 in words is "six hundred twenty-two million, two thousand, fifty-seven".