45923229 has 24 divisors (see below), whose sum is σ = 72936864. Its totient is φ = 27612000.

The previous prime is 45923201. The next prime is 45923231. The reversal of 45923229 is 92232954.

It is not a de Polignac number, because 45923229 - 2⁵ = 45923197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45923193 and 45923202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45923279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11199 + ... + 14739.

It is an arithmetic number, because the mean of its divisors is an integer number (3039036).

Almost surely, 2^45923229 is an apocalyptic number.

It is an amenable number.

45923229 is a deficient number, since it is larger than the sum of its proper divisors (27013635).

45923229 is a wasteful number, since it uses less digits than its factorization.

45923229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689 (or 3686 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 45923229 is about 6776.6679865550. The cubic root of 45923229 is about 358.1053470022.

The spelling of 45923229 in words is "forty-five million, nine hundred twenty-three thousand, two hundred twenty-nine".