45938358 has 24 divisors (see below), whose sum is σ = 99824400. Its totient is φ = 15267984.

The previous prime is 45938351. The next prime is 45938359. The reversal of 45938358 is 85383954.

It is a happy number.

45938358 is a `hidden beast` number, since 4 + 593 + 8 + 3 + 58 = 666.

It is a super-2 number, since 2×45938358² = 4220665471472328, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45938351) 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 11 ways as a sum of consecutive naturals, for example, 2908 + ... + 10016.

It is an arithmetic number, because the mean of its divisors is an integer number (4159350).

Almost surely, 2^45938358 is an apocalyptic number.

45938358 is an abundant number, since it is smaller than the sum of its proper divisors (53886042).

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

45938358 is a wasteful number, since it uses less digits than its factorization.

45938358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476 (or 7473 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 45938358 is about 6777.7841511810. The cubic root of 45938358 is about 358.1446675602.

The spelling of 45938358 in words is "forty-five million, nine hundred thirty-eight thousand, three hundred fifty-eight".