124797998 has 8 divisors (see below), whose sum is σ = 201596808. Its totient is φ = 57599064.

The previous prime is 124797979. The next prime is 124798007. The reversal of 124797998 is 899797421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399936 + ... + 2399987.

It is an arithmetic number, because the mean of its divisors is an integer number (25199601).

Almost surely, 2^124797998 is an apocalyptic number.

124797998 is a deficient number, since it is larger than the sum of its proper divisors (76798810).

124797998 is a wasteful number, since it uses less digits than its factorization.

124797998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799938.

The product of its digits is 2286144, while the sum is 56.

The square root of 124797998 is about 11171.3024307822. The cubic root of 124797998 is about 499.7305187858.

The spelling of 124797998 in words is "one hundred twenty-four million, seven hundred ninety-seven thousand, nine hundred ninety-eight".