622061402 has 8 divisors (see below), whose sum is σ = 933549300. Its totient is φ = 310878304.

The previous prime is 622061383. The next prime is 622061411. The reversal of 622061402 is 204160226.

It can be written as a sum of positive squares in 2 ways, for example, as 622053481 + 7921 = 24941^2 + 89^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71027 + ... + 79302.

Almost surely, 2^622061402 is an apocalyptic number.

622061402 is a deficient number, since it is larger than the sum of its proper divisors (311487898).

622061402 is a wasteful number, since it uses less digits than its factorization.

622061402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152400.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 622061402 is about 24941.1587942501. The cubic root of 622061402 is about 853.6458859067.

The spelling of 622061402 in words is "six hundred twenty-two million, sixty-one thousand, four hundred two".