45367722 has 32 divisors (see below), whose sum is σ = 102245760. Its totient is φ = 14908320.

The previous prime is 45367711. The next prime is 45367723. The reversal of 45367722 is 22776354.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45367723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2083 + ... + 9750.

It is an arithmetic number, because the mean of its divisors is an integer number (3195180).

Almost surely, 2^45367722 is an apocalyptic number.

45367722 is an abundant number, since it is smaller than the sum of its proper divisors (56878038).

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

45367722 is a wasteful number, since it uses less digits than its factorization.

45367722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11915 (or 11909 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 45367722 is about 6735.5565471607. The cubic root of 45367722 is about 356.6555536565.

It can be divided in two parts, 4 and 5367722, that added together give a triangular number (5367726 = T₃₂₇₆).

The spelling of 45367722 in words is "forty-five million, three hundred sixty-seven thousand, seven hundred twenty-two".