45745814 has 8 divisors (see below), whose sum is σ = 68664888. Its totient is φ = 22857520.

The previous prime is 45745811. The next prime is 45745859. The reversal of 45745814 is 41854754.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45745811) 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, 3527 + ... + 10194.

It is an arithmetic number, because the mean of its divisors is an integer number (8583111).

Almost surely, 2^45745814 is an apocalyptic number.

45745814 is a deficient number, since it is larger than the sum of its proper divisors (22919074).

45745814 is a wasteful number, since it uses less digits than its factorization.

45745814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15390.

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

The square root of 45745814 is about 6763.5651841318. The cubic root of 45745814 is about 357.6435962827.

The spelling of 45745814 in words is "forty-five million, seven hundred forty-five thousand, eight hundred fourteen".