45089346 has 16 divisors (see below), whose sum is σ = 90309600. Its totient is φ = 15007968.

The previous prime is 45089339. The next prime is 45089353. The reversal of 45089346 is 64398054.

It is an interprime number because it is at equal distance from previous prime (45089339) and next prime (45089353).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651 + ... + 9518.

It is an arithmetic number, because the mean of its divisors is an integer number (5644350).

Almost surely, 2^45089346 is an apocalyptic number.

45089346 is an abundant number, since it is smaller than the sum of its proper divisors (45220254).

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

45089346 is a wasteful number, since it uses less digits than its factorization.

45089346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10913.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 45089346 is about 6714.8600878946. The cubic root of 45089346 is about 355.9245779287.

The spelling of 45089346 in words is "forty-five million, eighty-nine thousand, three hundred forty-six".