45427124 has 12 divisors (see below), whose sum is σ = 79554048. Its totient is φ = 22697400.

The previous prime is 45427117. The next prime is 45427141. The reversal of 45427124 is 42172454.

45427124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45427124² = 4127247189822752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 4109 + ... + 10379.

It is an arithmetic number, because the mean of its divisors is an integer number (6629504).

Almost surely, 2^45427124 is an apocalyptic number.

It is an amenable number.

45427124 is a deficient number, since it is larger than the sum of its proper divisors (34126924).

45427124 is a wasteful number, since it uses less digits than its factorization.

45427124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8086 (or 8084 counting only the distinct ones).

The product of its digits is 8960, while the sum is 29.

The square root of 45427124 is about 6739.9646883348. The cubic root of 45427124 is about 356.8111474897.

Adding to 45427124 its reverse (42172454), we get a palindrome (87599578).

The spelling of 45427124 in words is "forty-five million, four hundred twenty-seven thousand, one hundred twenty-four".