45562374 has 96 divisors (see below), whose sum is σ = 119927808. Its totient is φ = 12312000.

The previous prime is 45562373. The next prime is 45562409. The reversal of 45562374 is 47326554.

45562374 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-3 number, since 3×45562374³ (a number of 24 digits) contains 333 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 (45562373) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 79509 + ... + 80079.

It is an arithmetic number, because the mean of its divisors is an integer number (1249248).

Almost surely, 2^45562374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45562374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59963904).

45562374 is an abundant number, since it is smaller than the sum of its proper divisors (74365434).

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

45562374 is a wasteful number, since it uses less digits than its factorization.

45562374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 631 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45562374 is about 6749.9906666602. The cubic root of 45562374 is about 357.1649074538.

The spelling of 45562374 in words is "forty-five million, five hundred sixty-two thousand, three hundred seventy-four".