124099085 has 8 divisors (see below), whose sum is σ = 162457056. Its totient is φ = 90253840.

The previous prime is 124099069. The next prime is 124099097. The reversal of 124099085 is 580990421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124099085 - 2⁴ = 124099069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128119 + ... + 1128228.

It is an arithmetic number, because the mean of its divisors is an integer number (20307132).

Almost surely, 2^124099085 is an apocalyptic number.

It is an amenable number.

124099085 is a deficient number, since it is larger than the sum of its proper divisors (38357971).

124099085 is a wasteful number, since it uses less digits than its factorization.

124099085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256363.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 124099085 is about 11139.9768850748. The cubic root of 124099085 is about 498.7958825300.

The spelling of 124099085 in words is "one hundred twenty-four million, ninety-nine thousand, eighty-five".