124940166 has 16 divisors (see below), whose sum is σ = 269102064. Its totient is φ = 38443104.

The previous prime is 124940141. The next prime is 124940173. The reversal of 124940166 is 661049421.

It is a super-2 number, since 2×124940166² = 31220090160215112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800821 + ... + 800976.

It is an arithmetic number, because the mean of its divisors is an integer number (16818879).

Almost surely, 2^124940166 is an apocalyptic number.

124940166 is an abundant number, since it is smaller than the sum of its proper divisors (144161898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124940166 is a wasteful number, since it uses less digits than its factorization.

124940166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601815.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 124940166 is about 11177.6637093804. The cubic root of 124940166 is about 499.9202086007.

Adding to 124940166 its reverse (661049421), we get a palindrome (785989587).

The spelling of 124940166 in words is "one hundred twenty-four million, nine hundred forty thousand, one hundred sixty-six".