58213269 has 16 divisors (see below), whose sum is σ = 87099840. Its totient is φ = 38422800.

The previous prime is 58213261. The next prime is 58213273. The reversal of 58213269 is 96231285.

58213269 is a `hidden beast` number, since 582 + 13 + 2 + 69 = 666.

58213269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58213269 - 2³ = 58213261 is a prime.

It is a super-2 number, since 2×58213269² = 6777569375332722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58213261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7947 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (5443740).

Almost surely, 2^58213269 is an apocalyptic number.

It is an amenable number.

58213269 is a deficient number, since it is larger than the sum of its proper divisors (28886571).

58213269 is a wasteful number, since it uses less digits than its factorization.

58213269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21457 (or 21451 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 58213269 is about 7629.7620539569. The cubic root of 58213269 is about 387.5615308465.

The spelling of 58213269 in words is "fifty-eight million, two hundred thirteen thousand, two hundred sixty-nine".