45469233 has 12 divisors (see below), whose sum is σ = 65810628. Its totient is φ = 30251520.

The previous prime is 45469213. The next prime is 45469267. The reversal of 45469233 is 33296454.

It can be written as a sum of positive squares in 2 ways, for example, as 9072144 + 36397089 = 3012^2 + 6033^2 .

It is not a de Polignac number, because 45469233 - 2⁵ = 45469201 is a prime.

It is a super-2 number, since 2×45469233² = 4134902299216578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45469213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160 + ... + 9537.

It is an arithmetic number, because the mean of its divisors is an integer number (5484219).

Almost surely, 2^45469233 is an apocalyptic number.

It is an amenable number.

45469233 is a deficient number, since it is larger than the sum of its proper divisors (20341395).

45469233 is a wasteful number, since it uses less digits than its factorization.

45469233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10224 (or 10221 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 45469233 is about 6743.0877941786. The cubic root of 45469233 is about 356.9213629966.

The spelling of 45469233 in words is "forty-five million, four hundred sixty-nine thousand, two hundred thirty-three".