45722754 has 72 divisors (see below), whose sum is σ = 124488000. Its totient is φ = 11872080.

The previous prime is 45722753. The next prime is 45722767.

It is a happy number.

45722754 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45722753) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13747 + ... + 16745.

It is an arithmetic number, because the mean of its divisors is an integer number (1729000).

Almost surely, 2^45722754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45722754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62244000).

45722754 is an abundant number, since it is smaller than the sum of its proper divisors (78765246).

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

45722754 is a wasteful number, since it uses less digits than its factorization.

45722754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036 (or 3022 counting only the distinct ones).

The product of its digits is 78400, while the sum is 36.

The square root of 45722754 is about 6761.8602470030. The cubic root of 45722754 is about 357.5834913479.

The spelling of 45722754 in words is "forty-five million, seven hundred twenty-two thousand, seven hundred fifty-four".