124880245 has 32 divisors (see below), whose sum is σ = 178053120. Its totient is φ = 82278720.

The previous prime is 124880221. The next prime is 124880251. The reversal of 124880245 is 542088421.

It is not a de Polignac number, because 124880245 - 2¹³ = 124872053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124880245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193894 + ... + 194536.

It is an arithmetic number, because the mean of its divisors is an integer number (5564160).

Almost surely, 2^124880245 is an apocalyptic number.

It is an amenable number.

124880245 is a deficient number, since it is larger than the sum of its proper divisors (53172875).

124880245 is a wasteful number, since it uses less digits than its factorization.

124880245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

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

The square root of 124880245 is about 11174.9829977499. The cubic root of 124880245 is about 499.8402756484.

The spelling of 124880245 in words is "one hundred twenty-four million, eight hundred eighty thousand, two hundred forty-five".