45285194 has 8 divisors (see below), whose sum is σ = 68108160. Its totient is φ = 22582476.

The previous prime is 45285179. The next prime is 45285209. The reversal of 45285194 is 49158254.

It is an interprime number because it is at equal distance from previous prime (45285179) and next prime (45285209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29114 + ... + 30629.

It is an arithmetic number, because the mean of its divisors is an integer number (8513520).

Almost surely, 2^45285194 is an apocalyptic number.

45285194 is a deficient number, since it is larger than the sum of its proper divisors (22822966).

45285194 is a wasteful number, since it uses less digits than its factorization.

45285194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60124.

The product of its digits is 57600, while the sum is 38.

The square root of 45285194 is about 6729.4274645025. The cubic root of 45285194 is about 356.4391594594.

The spelling of 45285194 in words is "forty-five million, two hundred eighty-five thousand, one hundred ninety-four".