45324786 has 24 divisors (see below), whose sum is σ = 98161200. Its totient is φ = 13945776.

The previous prime is 45324739. The next prime is 45324787. The reversal of 45324786 is 68742354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (45324787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21336 + ... + 23363.

It is an arithmetic number, because the mean of its divisors is an integer number (4090050).

Almost surely, 2^45324786 is an apocalyptic number.

45324786 is an abundant number, since it is smaller than the sum of its proper divisors (52836414).

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

45324786 is a wasteful number, since it uses less digits than its factorization.

45324786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44730 (or 44717 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 45324786 is about 6732.3685282373. The cubic root of 45324786 is about 356.5430052368.

The spelling of 45324786 in words is "forty-five million, three hundred twenty-four thousand, seven hundred eighty-six".