45806722 has 8 divisors (see below), whose sum is σ = 73995516. Its totient is φ = 21141552.

The previous prime is 45806711. The next prime is 45806723. The reversal of 45806722 is 22760854.

45806722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36252441 + 9554281 = 6021^2 + 3091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45806723) 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 3 ways as a sum of consecutive naturals, for example, 880873 + ... + 880924.

Almost surely, 2^45806722 is an apocalyptic number.

45806722 is a deficient number, since it is larger than the sum of its proper divisors (28188794).

45806722 is a wasteful number, since it uses less digits than its factorization.

45806722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761812.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 45806722 is about 6768.0663412824. The cubic root of 45806722 is about 357.8022533898.

The spelling of 45806722 in words is "forty-five million, eight hundred six thousand, seven hundred twenty-two".