124073949 has 8 divisors (see below), whose sum is σ = 166272480. Its totient is φ = 82295696.

The previous prime is 124073947. The next prime is 124073953. The reversal of 124073949 is 949370421.

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

It is a cyclic number.

It is not a de Polignac number, because 124073949 - 2¹ = 124073947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124073941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104379 + ... + 105560.

It is an arithmetic number, because the mean of its divisors is an integer number (20784060).

Almost surely, 2^124073949 is an apocalyptic number.

It is an amenable number.

124073949 is a deficient number, since it is larger than the sum of its proper divisors (42198531).

124073949 is a wasteful number, since it uses less digits than its factorization.

124073949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210139.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 124073949 is about 11138.8486388854. The cubic root of 124073949 is about 498.7622035820.

The spelling of 124073949 in words is "one hundred twenty-four million, seventy-three thousand, nine hundred forty-nine".