45722162 has 8 divisors (see below), whose sum is σ = 68616192. Its totient is φ = 22850100.

The previous prime is 45722147. The next prime is 45722167. The reversal of 45722162 is 26122754.

It is a happy number.

45722162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (45722167) 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, 1487 + ... + 9677.

It is an arithmetic number, because the mean of its divisors is an integer number (8577024).

Almost surely, 2^45722162 is an apocalyptic number.

45722162 is a deficient number, since it is larger than the sum of its proper divisors (22894030).

45722162 is a wasteful number, since it uses less digits than its factorization.

45722162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10984.

The product of its digits is 6720, while the sum is 29.

The square root of 45722162 is about 6761.8164719253. The cubic root of 45722162 is about 357.5819480583.

The spelling of 45722162 in words is "forty-five million, seven hundred twenty-two thousand, one hundred sixty-two".