58260228 has 24 divisors (see below), whose sum is σ = 146397888. Its totient is φ = 17926176.

The previous prime is 58260211. The next prime is 58260229. The reversal of 58260228 is 82206285.

It is a super-2 number, since 2×58260228² = 6788508333223968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58260229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186576 + ... + 186887.

It is an arithmetic number, because the mean of its divisors is an integer number (6099912).

Almost surely, 2^58260228 is an apocalyptic number.

It is an amenable number.

58260228 is an abundant number, since it is smaller than the sum of its proper divisors (88137660).

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

58260228 is a wasteful number, since it uses less digits than its factorization.

58260228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373483 (or 373481 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 58260228 is about 7632.8387903846. The cubic root of 58260228 is about 387.6657144845.

The spelling of 58260228 in words is "fifty-eight million, two hundred sixty thousand, two hundred twenty-eight".