126077924 has 12 divisors (see below), whose sum is σ = 252155904. Its totient is φ = 54033384.

The previous prime is 126077921. The next prime is 126077947. The reversal of 126077924 is 429770621.

126077924 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (126077921) 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, 2251364 + ... + 2251419.

It is an arithmetic number, because the mean of its divisors is an integer number (21012992).

Almost surely, 2^126077924 is an apocalyptic number.

126077924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126077924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

126077924 is a wasteful number, since it uses less digits than its factorization.

126077924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502794 (or 4502792 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 126077924 is about 11228.4426346667. The cubic root of 126077924 is about 501.4331204073.

The spelling of 126077924 in words is "one hundred twenty-six million, seventy-seven thousand, nine hundred twenty-four".