45370774 has 4 divisors (see below), whose sum is σ = 68056164. Its totient is φ = 22685386.

The previous prime is 45370753. The next prime is 45370781. The reversal of 45370774 is 47707354.

45370774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11342692 + ... + 11342695.

It is an arithmetic number, because the mean of its divisors is an integer number (17014041).

Almost surely, 2^45370774 is an apocalyptic number.

45370774 is a deficient number, since it is larger than the sum of its proper divisors (22685390).

45370774 is a wasteful number, since it uses less digits than its factorization.

45370774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22685389.

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 45370774 is about 6735.7831022087. The cubic root of 45370774 is about 356.6635511806.

The spelling of 45370774 in words is "forty-five million, three hundred seventy thousand, seven hundred seventy-four".