58628331 has 6 divisors (see below), whose sum is σ = 84685380. Its totient is φ = 39085548.

The previous prime is 58628303. The next prime is 58628333. The reversal of 58628331 is 13382685.

It is not a de Polignac number, because 58628331 - 2¹⁰ = 58627307 is a prime.

It is a super-2 number, since 2×58628331² = 6874562391691122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58628333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3257121 + ... + 3257138.

It is an arithmetic number, because the mean of its divisors is an integer number (14114230).

Almost surely, 2^58628331 is an apocalyptic number.

58628331 is a deficient number, since it is larger than the sum of its proper divisors (26057049).

58628331 is a wasteful number, since it uses less digits than its factorization.

58628331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6514265 (or 6514262 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 58628331 is about 7656.9139344778. The cubic root of 58628331 is about 388.4804579647.

The spelling of 58628331 in words is "fifty-eight million, six hundred twenty-eight thousand, three hundred thirty-one".