45014782 has 8 divisors (see below), whose sum is σ = 67603536. Its totient is φ = 22480272.

The previous prime is 45014779. The next prime is 45014789. The reversal of 45014782 is 28741054.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45014789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11418 + ... + 14845.

It is an arithmetic number, because the mean of its divisors is an integer number (8450442).

Almost surely, 2^45014782 is an apocalyptic number.

45014782 is a deficient number, since it is larger than the sum of its proper divisors (22588754).

45014782 is a wasteful number, since it uses less digits than its factorization.

45014782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27122.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 45014782 is about 6709.3056272613. The cubic root of 45014782 is about 355.7282728496.

It can be divided in two parts, 45014 and 782, that added together give a square (45796 = 214²).

The spelling of 45014782 in words is "forty-five million, fourteen thousand, seven hundred eighty-two".