58228506 has 24 divisors (see below), whose sum is σ = 144185184. Its totient is φ = 16636680.

The previous prime is 58228501. The next prime is 58228529. The reversal of 58228506 is 60582285.

58228506 is a `hidden beast` number, since 582 + 28 + 50 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (58228501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230940 + ... + 231191.

It is an arithmetic number, because the mean of its divisors is an integer number (6007716).

Almost surely, 2^58228506 is an apocalyptic number.

58228506 is an abundant number, since it is smaller than the sum of its proper divisors (85956678).

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

58228506 is a wasteful number, since it uses less digits than its factorization.

58228506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462146 (or 462143 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 58228506 is about 7630.7605125571. The cubic root of 58228506 is about 387.5953419231.

The spelling of 58228506 in words is "fifty-eight million, two hundred twenty-eight thousand, five hundred six".