107225765 has 8 divisors (see below), whose sum is σ = 128728440. Its totient is φ = 85742272.

The previous prime is 107225743. The next prime is 107225771. The reversal of 107225765 is 567522701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14122564 + 93103201 = 3758^2 + 9649^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 107225765 - 2¹⁸ = 106963621 is a prime.

It is a super-2 number, since 2×107225765² = 22994729359670450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14771 + ... + 20799.

It is an arithmetic number, because the mean of its divisors is an integer number (16091055).

Almost surely, 2^107225765 is an apocalyptic number.

It is an amenable number.

107225765 is a deficient number, since it is larger than the sum of its proper divisors (21502675).

107225765 is an equidigital number, since it uses as much as digits as its factorization.

107225765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9591.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 107225765 is about 10354.9874456708. The cubic root of 107225765 is about 475.0796025409.

The spelling of 107225765 in words is "one hundred seven million, two hundred twenty-five thousand, seven hundred sixty-five".