107226025 has 27 divisors (see below), whose sum is σ = 141625701. Its totient is φ = 80520480.

The previous prime is 107226013. The next prime is 107226059. The reversal of 107226025 is 520622701.

The square root of 107226025 is 10355.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 393129 + 106832896 = 627^2 + 10336^2 .

It is not a de Polignac number, because 107226025 - 2⁷ = 107225897 is a prime.

It is a super-2 number, since 2×107226025² = 22994840874601250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 983671 + ... + 983779.

Almost surely, 2^107226025 is an apocalyptic number.

107226025 is the 10355-th square number.

107226025 is the 5178-th centered octagonal number.

It is an amenable number.

107226025 is a deficient number, since it is larger than the sum of its proper divisors (34399676).

107226025 is an equidigital number, since it uses as much as digits as its factorization.

107226025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The cubic root of 107226025 is about 475.0799865301.

Multiplying 107226025 by its sum of digits (25), we get a square (2680650625 = 51775²).

107226025 divided by its sum of digits (25) gives a square (4289041 = 2071²).

Adding to 107226025 its reverse (520622701), we get a palindrome (627848726).

The spelling of 107226025 in words is "one hundred seven million, two hundred twenty-six thousand, twenty-five".