124922146 has 16 divisors (see below), whose sum is σ = 191704320. Its totient is φ = 61025440.

The previous prime is 124922141. The next prime is 124922191. The reversal of 124922146 is 641229421.

It is a super-2 number, since 2×124922146² = 31211085122490632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124922141) 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, 96270 + ... + 97558.

It is an arithmetic number, because the mean of its divisors is an integer number (11981520).

Almost surely, 2^124922146 is an apocalyptic number.

124922146 is a deficient number, since it is larger than the sum of its proper divisors (66782174).

124922146 is a wasteful number, since it uses less digits than its factorization.

124922146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369.

The product of its digits is 6912, while the sum is 31.

The square root of 124922146 is about 11176.8576084694. The cubic root of 124922146 is about 499.8961731081.

The spelling of 124922146 in words is "one hundred twenty-four million, nine hundred twenty-two thousand, one hundred forty-six".