124087385 has 16 divisors (see below), whose sum is σ = 157886400. Its totient is φ = 93358656.

The previous prime is 124087373. The next prime is 124087399. The reversal of 124087385 is 583780421.

It is a cyclic number.

It is not a de Polignac number, because 124087385 - 2⁸ = 124087129 is a prime.

It is a super-2 number, since 2×124087385² = 30795358232276450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8507 + ... + 17903.

It is an arithmetic number, because the mean of its divisors is an integer number (9867900).

Almost surely, 2^124087385 is an apocalyptic number.

It is an amenable number.

124087385 is a deficient number, since it is larger than the sum of its proper divisors (33799015).

124087385 is a wasteful number, since it uses less digits than its factorization.

124087385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9560.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 124087385 is about 11139.4517369573. The cubic root of 124087385 is about 498.7802066282.

The spelling of 124087385 in words is "one hundred twenty-four million, eighty-seven thousand, three hundred eighty-five".