124098973 has 4 divisors (see below), whose sum is σ = 125197308. Its totient is φ = 123000640.

The previous prime is 124098959. The next prime is 124098979. The reversal of 124098973 is 379890421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29192409 + 94906564 = 5403^2 + 9742^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124098973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124098979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548998 + ... + 549223.

It is an arithmetic number, because the mean of its divisors is an integer number (31299327).

Almost surely, 2^124098973 is an apocalyptic number.

It is an amenable number.

124098973 is a deficient number, since it is larger than the sum of its proper divisors (1098335).

124098973 is a wasteful number, since it uses less digits than its factorization.

124098973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098334.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 124098973 is about 11139.9718581332. The cubic root of 124098973 is about 498.7957324748.

The spelling of 124098973 in words is "one hundred twenty-four million, ninety-eight thousand, nine hundred seventy-three".