45574814 has 8 divisors (see below), whose sum is σ = 68461848. Its totient is φ = 22754200.

The previous prime is 45574811. The next prime is 45574817. The reversal of 45574814 is 41847554.

It is an interprime number because it is at equal distance from previous prime (45574811) and next prime (45574817).

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

It is a super-2 number, since 2×45574814² = 4154127342269192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45574811) 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, 14852 + ... + 17655.

It is an arithmetic number, because the mean of its divisors is an integer number (8557731).

Almost surely, 2^45574814 is an apocalyptic number.

45574814 is a deficient number, since it is larger than the sum of its proper divisors (22887034).

45574814 is a wasteful number, since it uses less digits than its factorization.

45574814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33210.

The product of its digits is 89600, while the sum is 38.

The square root of 45574814 is about 6750.9120865258. The cubic root of 45574814 is about 357.1974103485.

The spelling of 45574814 in words is "forty-five million, five hundred seventy-four thousand, eight hundred fourteen".