120827656 has 32 divisors (see below), whose sum is σ = 235065600. Its totient is φ = 58181760.

The previous prime is 120827611. The next prime is 120827657. The reversal of 120827656 is 656728021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120827657) 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, 23581 + ... + 28243.

It is an arithmetic number, because the mean of its divisors is an integer number (7345800).

Almost surely, 2^120827656 is an apocalyptic number.

It is an amenable number.

120827656 is a deficient number, since it is larger than the sum of its proper divisors (114237944).

120827656 is a wasteful number, since it uses less digits than its factorization.

120827656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4789 (or 4785 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 120827656 is about 10992.1633903431. The cubic root of 120827656 is about 494.3738039590.

The spelling of 120827656 in words is "one hundred twenty million, eight hundred twenty-seven thousand, six hundred fifty-six".