45992744 has 32 divisors (see below), whose sum is σ = 99583680. Its totient is φ = 19505664.

The previous prime is 45992741. The next prime is 45992761. The reversal of 45992744 is 44729954.

It is a junction number, because it is equal to n+sod(n) for n = 45992695 and 45992704.

It is not an unprimeable number, because it can be changed into a prime (45992741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199 + ... + 9665.

It is an arithmetic number, because the mean of its divisors is an integer number (3111990).

Almost surely, 2^45992744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45992744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49791840).

45992744 is an abundant number, since it is smaller than the sum of its proper divisors (53590936).

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

45992744 is a wasteful number, since it uses less digits than its factorization.

45992744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8577 (or 8573 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 45992744 is about 6781.7950426122. The cubic root of 45992744 is about 358.2859465491.

The spelling of 45992744 in words is "forty-five million, nine hundred ninety-two thousand, seven hundred forty-four".