45878324 has 6 divisors (see below), whose sum is σ = 80287074. Its totient is φ = 22939160.

The previous prime is 45878311. The next prime is 45878401. The reversal of 45878324 is 42387854.

It can be written as a sum of positive squares in only one way, i.e., 44462224 + 1416100 = 6668^2 + 1190^2 .

It is a super-2 number, since 2×45878324² = 4209641226097952, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 5734787 + ... + 5734794.

It is an arithmetic number, because the mean of its divisors is an integer number (13381179).

Almost surely, 2^45878324 is an apocalyptic number.

It is an amenable number.

45878324 is a deficient number, since it is larger than the sum of its proper divisors (34408750).

45878324 is a wasteful number, since it uses less digits than its factorization.

45878324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11469585 (or 11469583 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 45878324 is about 6773.3539697848. The cubic root of 45878324 is about 357.9885871751.

The spelling of 45878324 in words is "forty-five million, eight hundred seventy-eight thousand, three hundred twenty-four".