120700772 has 6 divisors (see below), whose sum is σ = 211226358. Its totient is φ = 60350384.

The previous prime is 120700759. The next prime is 120700777. The reversal of 120700772 is 277007021.

It can be written as a sum of positive squares in only one way, i.e., 108701476 + 11999296 = 10426^2 + 3464^2 .

It is a super-2 number, since 2×120700772² = 29137352722791968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120700777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15087593 + ... + 15087600.

It is an arithmetic number, because the mean of its divisors is an integer number (35204393).

Almost surely, 2^120700772 is an apocalyptic number.

It is an amenable number.

120700772 is a deficient number, since it is larger than the sum of its proper divisors (90525586).

120700772 is a wasteful number, since it uses less digits than its factorization.

120700772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30175197 (or 30175195 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 120700772 is about 10986.3903080129. The cubic root of 120700772 is about 494.2006921123.

Adding to 120700772 its reverse (277007021), we get a palindrome (397707793).

The spelling of 120700772 in words is "one hundred twenty million, seven hundred thousand, seven hundred seventy-two".