45586158 has 16 divisors (see below), whose sum is σ = 91241040. Its totient is φ = 15183936.

The previous prime is 45586153. The next prime is 45586159. The reversal of 45586158 is 85168554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45586153) 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 7 ways as a sum of consecutive naturals, for example, 10716 + ... + 14352.

It is an arithmetic number, because the mean of its divisors is an integer number (5702565).

Almost surely, 2^45586158 is an apocalyptic number.

45586158 is an abundant number, since it is smaller than the sum of its proper divisors (45654882).

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

45586158 is a wasteful number, since it uses less digits than its factorization.

45586158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731.

The product of its digits is 192000, while the sum is 42.

The square root of 45586158 is about 6751.7522170174. The cubic root of 45586158 is about 357.2270444887.

The spelling of 45586158 in words is "forty-five million, five hundred eighty-six thousand, one hundred fifty-eight".