45752822 has 4 divisors (see below), whose sum is σ = 68629236. Its totient is φ = 22876410.

The previous prime is 45752821. The next prime is 45752827. The reversal of 45752822 is 22825754.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45752821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11438204 + ... + 11438207.

It is an arithmetic number, because the mean of its divisors is an integer number (17157309).

Almost surely, 2^45752822 is an apocalyptic number.

45752822 is a deficient number, since it is larger than the sum of its proper divisors (22876414).

45752822 is a wasteful number, since it uses less digits than its factorization.

45752822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22876413.

The product of its digits is 44800, while the sum is 35.

The square root of 45752822 is about 6764.0832342602. The cubic root of 45752822 is about 357.6618583423.

The spelling of 45752822 in words is "forty-five million, seven hundred fifty-two thousand, eight hundred twenty-two".