45237434 has 8 divisors (see below), whose sum is σ = 74024928. Its totient is φ = 20562460.

The previous prime is 45237431. The next prime is 45237457. The reversal of 45237434 is 43473254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45237434.

It is not an unprimeable number, because it can be changed into a prime (45237431) 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, 1028102 + ... + 1028145.

It is an arithmetic number, because the mean of its divisors is an integer number (9253116).

Almost surely, 2^45237434 is an apocalyptic number.

45237434 is a deficient number, since it is larger than the sum of its proper divisors (28787494).

45237434 is a wasteful number, since it uses less digits than its factorization.

45237434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056260.

The product of its digits is 40320, while the sum is 32.

The square root of 45237434 is about 6725.8779352587. The cubic root of 45237434 is about 356.3138092740.

The spelling of 45237434 in words is "forty-five million, two hundred thirty-seven thousand, four hundred thirty-four".