50722412 has 48 divisors (see below), whose sum is σ = 100726752. Its totient is φ = 22187520.

The previous prime is 50722411. The next prime is 50722433. The reversal of 50722412 is 21422705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50722411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78563 + ... + 79205.

It is an arithmetic number, because the mean of its divisors is an integer number (2098474).

Almost surely, 2^50722412 is an apocalyptic number.

50722412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50722412 is a deficient number, since it is larger than the sum of its proper divisors (50004340).

50722412 is a wasteful number, since it uses less digits than its factorization.

50722412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 50722412 is about 7121.9668631636. The cubic root of 50722412 is about 370.1689318676.

The spelling of 50722412 in words is "fifty million, seven hundred twenty-two thousand, four hundred twelve".