58405772 has 48 divisors (see below), whose sum is σ = 111767040. Its totient is φ = 26615232.

The previous prime is 58405769. The next prime is 58405777. The reversal of 58405772 is 27750485.

It is a super-2 number, since 2×58405772² = 6822468405831968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (58405777) 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, 296378 + ... + 296574.

It is an arithmetic number, because the mean of its divisors is an integer number (2328480).

Almost surely, 2^58405772 is an apocalyptic number.

It is an amenable number.

58405772 is a deficient number, since it is larger than the sum of its proper divisors (53361268).

58405772 is a wasteful number, since it uses less digits than its factorization.

58405772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 58405772 is about 7642.3669108464. The cubic root of 58405772 is about 387.9882644270.

The spelling of 58405772 in words is "fifty-eight million, four hundred five thousand, seven hundred seventy-two".