58772140 has 24 divisors (see below), whose sum is σ = 141053472. Its totient is φ = 20150400.

The previous prime is 58772123. The next prime is 58772141. The reversal of 58772140 is 4127785.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 58772096 and 58772105.

It is not an unprimeable number, because it can be changed into a prime (58772141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209761 + ... + 210040.

It is an arithmetic number, because the mean of its divisors is an integer number (5877228).

Almost surely, 2^58772140 is an apocalyptic number.

It is an amenable number.

58772140 is an abundant number, since it is smaller than the sum of its proper divisors (82281332).

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

58772140 is a wasteful number, since it uses less digits than its factorization.

58772140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419817 (or 419815 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 58772140 is about 7666.2989766901. The cubic root of 58772140 is about 388.7978322261.

It can be divided in two parts, 587 and 72140, that added together give a palindrome (72727).

The spelling of 58772140 in words is "fifty-eight million, seven hundred seventy-two thousand, one hundred forty".