107669025 has 54 divisors (see below), whose sum is σ = 200077410. Its totient is φ = 55345920.

The previous prime is 107669017. The next prime is 107669027. The reversal of 107669025 is 520966701.

It can be written as a sum of positive squares in 9 ways, for example, as 44036496 + 63632529 = 6636^2 + 7977^2 .

It is not a de Polignac number, because 107669025 - 2³ = 107669017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107669027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 188941 + ... + 189509.

Almost surely, 2^107669025 is an apocalyptic number.

107669025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107669025 is a deficient number, since it is larger than the sum of its proper divisors (92408385).

107669025 is a wasteful number, since it uses less digits than its factorization.

107669025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 107669025 is about 10376.3685844326. The cubic root of 107669025 is about 475.7333455170.

It can be divided in two parts, 10766 and 9025, that added together give a palindrome (19791).

The spelling of 107669025 in words is "one hundred seven million, six hundred sixty-nine thousand, twenty-five".