45323124 has 96 divisors (see below), whose sum is σ = 133066752. Its totient is φ = 11664000.

The previous prime is 45323111. The next prime is 45323129. The reversal of 45323124 is 42132354.

It is a junction number, because it is equal to n+sod(n) for n = 45323094 and 45323103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45323129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167109 + ... + 167379.

It is an arithmetic number, because the mean of its divisors is an integer number (1386112).

Almost surely, 2^45323124 is an apocalyptic number.

45323124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45323124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66533376).

45323124 is an abundant number, since it is smaller than the sum of its proper divisors (87743628).

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

45323124 is a wasteful number, since it uses less digits than its factorization.

45323124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 475 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 45323124 is about 6732.2450935776. The cubic root of 45323124 is about 356.5386471966.

Adding to 45323124 its reverse (42132354), we get a palindrome (87455478).

The spelling of 45323124 in words is "forty-five million, three hundred twenty-three thousand, one hundred twenty-four".