58540249 has 4 divisors (see below), whose sum is σ = 59644836. Its totient is φ = 57435664.

The previous prime is 58540219. The next prime is 58540271. The reversal of 58540249 is 94204585.

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

It can be written as a sum of positive squares in 2 ways, for example, as 49280400 + 9259849 = 7020^2 + 3043^2 .

It is a cyclic number.

It is not a de Polignac number, because 58540249 - 2⁵ = 58540217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58540219) 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, 552214 + ... + 552319.

It is an arithmetic number, because the mean of its divisors is an integer number (14911209).

Almost surely, 2^58540249 is an apocalyptic number.

It is an amenable number.

58540249 is a deficient number, since it is larger than the sum of its proper divisors (1104587).

58540249 is a wasteful number, since it uses less digits than its factorization.

58540249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104586.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 58540249 is about 7651.1599774152. The cubic root of 58540249 is about 388.2858121018.

The spelling of 58540249 in words is "fifty-eight million, five hundred forty thousand, two hundred forty-nine".