45974203 has 4 divisors (see below), whose sum is σ = 50153688. Its totient is φ = 41794720.

The previous prime is 45974189. The next prime is 45974207. The reversal of 45974203 is 30247954.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45974203 - 2⁹ = 45973691 is a prime.

It is a super-2 number, since 2×45974203² = 4227254682970418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45974207) 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, 2089726 + ... + 2089747.

It is an arithmetic number, because the mean of its divisors is an integer number (12538422).

Almost surely, 2^45974203 is an apocalyptic number.

45974203 is a deficient number, since it is larger than the sum of its proper divisors (4179485).

45974203 is a wasteful number, since it uses less digits than its factorization.

45974203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179484.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 45974203 is about 6780.4279363474. The cubic root of 45974203 is about 358.2377949494.

The spelling of 45974203 in words is "forty-five million, nine hundred seventy-four thousand, two hundred three".