107290525 has 6 divisors (see below), whose sum is σ = 133040282. Its totient is φ = 85832400.

The previous prime is 107290507. The next prime is 107290529. The reversal of 107290525 is 525092701.

It can be written as a sum of positive squares in 3 ways, for example, as 6046681 + 101243844 = 2459^2 + 10062^2 .

It is not a de Polignac number, because 107290525 - 2¹⁵ = 107257757 is a prime.

It is a super-2 number, since 2×107290525² = 23022513509551250, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107290529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2145786 + ... + 2145835.

Almost surely, 2^107290525 is an apocalyptic number.

It is an amenable number.

107290525 is a deficient number, since it is larger than the sum of its proper divisors (25749757).

107290525 is an equidigital number, since it uses as much as digits as its factorization.

107290525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291631 (or 4291626 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 107290525 is about 10358.1139692514. The cubic root of 107290525 is about 475.1752262103.

The spelling of 107290525 in words is "one hundred seven million, two hundred ninety thousand, five hundred twenty-five".