58211316 has 36 divisors (see below), whose sum is σ = 147552132. Its totient is φ = 19350144.

The previous prime is 58211311. The next prime is 58211327. The reversal of 58211316 is 61311285.

It can be written as a sum of positive squares in 2 ways, for example, as 21123216 + 37088100 = 4596^2 + 6090^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 58211316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58211311) 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, 12256 + ... + 16328.

Almost surely, 2^58211316 is an apocalyptic number.

It is an amenable number.

58211316 is an abundant number, since it is smaller than the sum of its proper divisors (89340816).

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

58211316 is a wasteful number, since it uses less digits than its factorization.

58211316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480 (or 4475 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 58211316 is about 7629.6340672407. The cubic root of 58211316 is about 387.5571966906.

The spelling of 58211316 in words is "fifty-eight million, two hundred eleven thousand, three hundred sixteen".