58223828 has 48 divisors (see below), whose sum is σ = 119293440. Its totient is φ = 24624000.

The previous prime is 58223791. The next prime is 58223831. The reversal of 58223828 is 82832285.

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

It is a junction number, because it is equal to n+sod(n) for n = 58223791 and 58223800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29678 + ... + 31578.

It is an arithmetic number, because the mean of its divisors is an integer number (2485280).

Almost surely, 2^58223828 is an apocalyptic number.

It is an amenable number.

58223828 is an abundant number, since it is smaller than the sum of its proper divisors (61069612).

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

58223828 is a wasteful number, since it uses less digits than its factorization.

58223828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1966 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 58223828 is about 7630.4539838728. The cubic root of 58223828 is about 387.5849620153.

The spelling of 58223828 in words is "fifty-eight million, two hundred twenty-three thousand, eight hundred twenty-eight".