107122557 has 8 divisors (see below), whose sum is σ = 143009440. Its totient is φ = 71325360.

The previous prime is 107122553. The next prime is 107122579. The reversal of 107122557 is 755221701.

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

It is not a de Polignac number, because 107122557 - 2² = 107122553 is a prime.

It is a super-2 number, since 2×107122557² = 22950484436436498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107122553) 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, 19582 + ... + 24447.

It is an arithmetic number, because the mean of its divisors is an integer number (17876180).

Almost surely, 2^107122557 is an apocalyptic number.

It is an amenable number.

107122557 is a deficient number, since it is larger than the sum of its proper divisors (35886883).

107122557 is an equidigital number, since it uses as much as digits as its factorization.

107122557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44843.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 107122557 is about 10350.0027536228. The cubic root of 107122557 is about 474.9271275096.

The spelling of 107122557 in words is "one hundred seven million, one hundred twenty-two thousand, five hundred fifty-seven".