58494590 has 32 divisors (see below), whose sum is σ = 131272704. Its totient is φ = 18231840.

The previous prime is 58494581. The next prime is 58494593. The reversal of 58494590 is 9549485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58494593) 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 15 ways as a sum of consecutive naturals, for example, 37214 + ... + 38753.

It is an arithmetic number, because the mean of its divisors is an integer number (4102272).

Almost surely, 2^58494590 is an apocalyptic number.

58494590 is an abundant number, since it is smaller than the sum of its proper divisors (72778114).

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

58494590 is a wasteful number, since it uses less digits than its factorization.

58494590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75992.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 58494590 is about 7648.1755994485. The cubic root of 58494590 is about 388.1848368274.

The spelling of 58494590 in words is "fifty-eight million, four hundred ninety-four thousand, five hundred ninety".