107761025 has 6 divisors (see below), whose sum is σ = 133623702. Its totient is φ = 86208800.

The previous prime is 107761009. The next prime is 107761039. The reversal of 107761025 is 520167701.

It can be written as a sum of positive squares in 3 ways, for example, as 18722929 + 89038096 = 4327^2 + 9436^2 .

It is not a de Polignac number, because 107761025 - 2⁴ = 107761009 is a prime.

It is a super-2 number, since 2×107761025² = 23224877018101250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2155196 + ... + 2155245.

It is an arithmetic number, because the mean of its divisors is an integer number (22270617).

Almost surely, 2^107761025 is an apocalyptic number.

It is an amenable number.

107761025 is a deficient number, since it is larger than the sum of its proper divisors (25862677).

107761025 is an equidigital number, since it uses as much as digits as its factorization.

107761025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310451 (or 4310446 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 107761025 is about 10380.8007879932. The cubic root of 107761025 is about 475.8688069700.

The spelling of 107761025 in words is "one hundred seven million, seven hundred sixty-one thousand, twenty-five".