122092657 has 8 divisors (see below), whose sum is σ = 129386592. Its totient is φ = 114811200.

The previous prime is 122092643. The next prime is 122092661. The reversal of 122092657 is 756290221.

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

It is a de Polignac number, because none of the positive numbers 2^k-122092657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122092627) 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, 23682 + ... + 28372.

It is an arithmetic number, because the mean of its divisors is an integer number (16173324).

Almost surely, 2^122092657 is an apocalyptic number.

122092657 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

122092657 is a deficient number, since it is larger than the sum of its proper divisors (7293935).

122092657 is a wasteful number, since it uses less digits than its factorization.

122092657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6239.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 122092657 is about 11049.5546064084. The cubic root of 122092657 is about 496.0930943561.

The spelling of 122092657 in words is "one hundred twenty-two million, ninety-two thousand, six hundred fifty-seven".