45407762 has 4 divisors (see below), whose sum is σ = 68111646. Its totient is φ = 22703880.

The previous prime is 45407759. The next prime is 45407771. The reversal of 45407762 is 26770454.

45407762 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 can be written as a sum of positive squares in only one way, i.e., 43970161 + 1437601 = 6631^2 + 1199^2 .

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, 11351939 + ... + 11351942.

Almost surely, 2^45407762 is an apocalyptic number.

45407762 is a deficient number, since it is larger than the sum of its proper divisors (22703884).

45407762 is a wasteful number, since it uses less digits than its factorization.

45407762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22703883.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 45407762 is about 6738.5281775771. The cubic root of 45407762 is about 356.7604468026.

The spelling of 45407762 in words is "forty-five million, four hundred seven thousand, seven hundred sixty-two".