124808245 has 8 divisors (see below), whose sum is σ = 157652640. Its totient is φ = 94591440.

The previous prime is 124808219. The next prime is 124808261. The reversal of 124808245 is 542808421.

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

It is not a de Polignac number, because 124808245 - 2⁵ = 124808213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124808245.

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, 656791 + ... + 656980.

It is an arithmetic number, because the mean of its divisors is an integer number (19706580).

Almost surely, 2^124808245 is an apocalyptic number.

It is an amenable number.

124808245 is a deficient number, since it is larger than the sum of its proper divisors (32844395).

124808245 is a wasteful number, since it uses less digits than its factorization.

124808245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313795.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 124808245 is about 11171.7610518664. The cubic root of 124808245 is about 499.7441958174.

The spelling of 124808245 in words is "one hundred twenty-four million, eight hundred eight thousand, two hundred forty-five".