107897465 has 32 divisors (see below), whose sum is σ = 143072160. Its totient is φ = 77635584.

The previous prime is 107897443. The next prime is 107897467. The reversal of 107897465 is 564798701.

It can be written as a sum of positive squares in 16 ways, for example, as 43705321 + 64192144 = 6611^2 + 8012^2 .

It is not a de Polignac number, because 107897465 - 2²² = 103703161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107897467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687167 + ... + 687323.

It is an arithmetic number, because the mean of its divisors is an integer number (4471005).

Almost surely, 2^107897465 is an apocalyptic number.

It is an amenable number.

107897465 is a deficient number, since it is larger than the sum of its proper divisors (35174695).

107897465 is a wasteful number, since it uses less digits than its factorization.

107897465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 107897465 is about 10387.3704564726. The cubic root of 107897465 is about 476.0695603096.

The spelling of 107897465 in words is "one hundred seven million, eight hundred ninety-seven thousand, four hundred sixty-five".