58022231 has 4 divisors (see below), whose sum is σ = 58314000. Its totient is φ = 57730464.

The previous prime is 58022221. The next prime is 58022233. The reversal of 58022231 is 13222085.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58022231 - 2¹⁰ = 58021207 is a prime.

It is a super-2 number, since 2×58022231² = 6733158580434722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58022197 and 58022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58022233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145586 + ... + 145983.

It is an arithmetic number, because the mean of its divisors is an integer number (14578500).

Almost surely, 2^58022231 is an apocalyptic number.

58022231 is a deficient number, since it is larger than the sum of its proper divisors (291769).

58022231 is a wasteful number, since it uses less digits than its factorization.

58022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291768.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 58022231 is about 7617.2325026876. The cubic root of 58022231 is about 387.1371137561.

The spelling of 58022231 in words is "fifty-eight million, twenty-two thousand, two hundred thirty-one".