45321714 has 32 divisors (see below), whose sum is σ = 102142080. Its totient is φ = 14893200.

The previous prime is 45321713. The next prime is 45321733. The reversal of 45321714 is 41712354.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (45321713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2077 + ... + 9744.

It is an arithmetic number, because the mean of its divisors is an integer number (3191940).

Almost surely, 2^45321714 is an apocalyptic number.

45321714 is an abundant number, since it is smaller than the sum of its proper divisors (56820366).

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

45321714 is a wasteful number, since it uses less digits than its factorization.

45321714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903 (or 11897 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 45321714 is about 6732.1403728681. The cubic root of 45321714 is about 356.5349498588.

The spelling of 45321714 in words is "forty-five million, three hundred twenty-one thousand, seven hundred fourteen".