45912673 has 8 divisors (see below), whose sum is σ = 46599840. Its totient is φ = 45230880.

The previous prime is 45912649. The next prime is 45912677. The reversal of 45912673 is 37621954.

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

It is a cyclic number.

It is not a de Polignac number, because 45912673 - 2¹⁷ = 45781601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45912677) 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, 17838 + ... + 20248.

It is an arithmetic number, because the mean of its divisors is an integer number (5824980).

Almost surely, 2^45912673 is an apocalyptic number.

It is an amenable number.

45912673 is a deficient number, since it is larger than the sum of its proper divisors (687167).

45912673 is a wasteful number, since it uses less digits than its factorization.

45912673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687.

The product of its digits is 45360, while the sum is 37.

The square root of 45912673 is about 6775.8890929530. The cubic root of 45912673 is about 358.0779066429.

The spelling of 45912673 in words is "forty-five million, nine hundred twelve thousand, six hundred seventy-three".