190648000622 has 16 divisors (see below), whose sum is σ = 287209230000. Its totient is φ = 94911730560.

The previous prime is 190648000589. The next prime is 190648000657. The reversal of 190648000622 is 226000846091.

It is a super-2 number, since 2×190648000622² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970629 + ... + 3034127.

It is an arithmetic number, because the mean of its divisors is an integer number (17950576875).

Almost surely, 2^190648000622 is an apocalyptic number.

190648000622 is a deficient number, since it is larger than the sum of its proper divisors (96561229378).

190648000622 is a wasteful number, since it uses less digits than its factorization.

190648000622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69971.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 190648000622 in words is "one hundred ninety billion, six hundred forty-eight million, six hundred twenty-two", and thus it is an aban number.