102790622 has 8 divisors (see below), whose sum is σ = 168202872. Its totient is φ = 46723000.

The previous prime is 102790577. The next prime is 102790631. The reversal of 102790622 is 226097201.

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

It is a super-2 number, since 2×102790622² = 21131823942293768, which 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 3 ways as a sum of consecutive naturals, for example, 2336129 + ... + 2336172.

It is an arithmetic number, because the mean of its divisors is an integer number (21025359).

Almost surely, 2^102790622 is an apocalyptic number.

102790622 is a deficient number, since it is larger than the sum of its proper divisors (65412250).

102790622 is a wasteful number, since it uses less digits than its factorization.

102790622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4672314.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 102790622 is about 10138.5710038447. The cubic root of 102790622 is about 468.4369716422.

The spelling of 102790622 in words is "one hundred two million, seven hundred ninety thousand, six hundred twenty-two".