45196230 has 32 divisors (see below), whose sum is σ = 108654048. Its totient is φ = 12032000.

The previous prime is 45196213. The next prime is 45196253. The reversal of 45196230 is 3269154.

45196230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27430 + ... + 29030.

It is an arithmetic number, because the mean of its divisors is an integer number (3395439).

Almost surely, 2^45196230 is an apocalyptic number.

45196230 is an abundant number, since it is smaller than the sum of its proper divisors (63457818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45196230 is a wasteful number, since it uses less digits than its factorization.

45196230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 45196230 is about 6722.8141429018. The cubic root of 45196230 is about 356.2055949578.

The spelling of 45196230 in words is "forty-five million, one hundred ninety-six thousand, two hundred thirty".