45673203 has 8 divisors (see below), whose sum is σ = 64479888. Its totient is φ = 28657664.

The previous prime is 45673189. The next prime is 45673213. The reversal of 45673203 is 30237654.

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 45673203 - 2⁵ = 45673171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45673213) 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, 447726 + ... + 447827.

It is an arithmetic number, because the mean of its divisors is an integer number (8059986).

Almost surely, 2^45673203 is an apocalyptic number.

45673203 is a deficient number, since it is larger than the sum of its proper divisors (18806685).

45673203 is a wasteful number, since it uses less digits than its factorization.

45673203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895573.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 45673203 is about 6758.1952472535. The cubic root of 45673203 is about 357.4542703175.

The spelling of 45673203 in words is "forty-five million, six hundred seventy-three thousand, two hundred three".