107974487 has 2 divisors, whose sum is σ = 107974488. Its totient is φ = 107974486.

The previous prime is 107974481. The next prime is 107974499. The reversal of 107974487 is 784479701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107974487 - 2⁶ = 107974423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107974481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53987243 + 53987244.

It is an arithmetic number, because the mean of its divisors is an integer number (53987244).

Almost surely, 2^107974487 is an apocalyptic number.

107974487 is a deficient number, since it is larger than the sum of its proper divisors (1).

107974487 is an equidigital number, since it uses as much as digits as its factorization.

107974487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 107974487 is about 10391.0772781267. The cubic root of 107974487 is about 476.1828132270.

The spelling of 107974487 in words is "one hundred seven million, nine hundred seventy-four thousand, four hundred eighty-seven".