45874623 has 8 divisors (see below), whose sum is σ = 62169136. Its totient is φ = 30081600.

The previous prime is 45874603. The next prime is 45874639. The reversal of 45874623 is 32647854.

It is a happy number.

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

It is not a de Polignac number, because 45874623 - 2⁹ = 45874111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45874603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125158 + ... + 125523.

It is an arithmetic number, because the mean of its divisors is an integer number (7771142).

Almost surely, 2^45874623 is an apocalyptic number.

45874623 is a deficient number, since it is larger than the sum of its proper divisors (16294513).

45874623 is a wasteful number, since it uses less digits than its factorization.

45874623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250745.

The product of its digits is 161280, while the sum is 39.

The square root of 45874623 is about 6773.0807613670. The cubic root of 45874623 is about 357.9789606145.

The spelling of 45874623 in words is "forty-five million, eight hundred seventy-four thousand, six hundred twenty-three".