107402661 has 12 divisors (see below), whose sum is σ = 158438592. Its totient is φ = 70078056.

The previous prime is 107402653. The next prime is 107402671. The reversal of 107402661 is 166204701.

It is not a de Polignac number, because 107402661 - 2³ = 107402653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107402621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126531 + ... + 127376.

It is an arithmetic number, because the mean of its divisors is an integer number (13203216).

Almost surely, 2^107402661 is an apocalyptic number.

It is an amenable number.

107402661 is a deficient number, since it is larger than the sum of its proper divisors (51035931).

107402661 is a wasteful number, since it uses less digits than its factorization.

107402661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253960 (or 253957 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 107402661 is about 10363.5255101727. The cubic root of 107402661 is about 475.3407136299.

The spelling of 107402661 in words is "one hundred seven million, four hundred two thousand, six hundred sixty-one".