45396230 has 32 divisors (see below), whose sum is σ = 90162720. Its totient is φ = 16318720.

The previous prime is 45396229. The next prime is 45396251. The reversal of 45396230 is 3269354.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7472 + ... + 12108.

It is an arithmetic number, because the mean of its divisors is an integer number (2817585).

Almost surely, 2^45396230 is an apocalyptic number.

45396230 is a deficient number, since it is larger than the sum of its proper divisors (44766490).

45396230 is a wasteful number, since it uses less digits than its factorization.

45396230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 45396230 is about 6737.6724467727. The cubic root of 45396230 is about 356.7302426435.

The spelling of 45396230 in words is "forty-five million, three hundred ninety-six thousand, two hundred thirty".