45403662 has 16 divisors (see below), whose sum is σ = 93262032. Its totient is φ = 14725440.

The previous prime is 45403639. The next prime is 45403681. The reversal of 45403662 is 26630454.

45403662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45403662² = 4122985046020488, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 102039 + ... + 102482.

It is an arithmetic number, because the mean of its divisors is an integer number (5828877).

Almost surely, 2^45403662 is an apocalyptic number.

45403662 is an abundant number, since it is smaller than the sum of its proper divisors (47858370).

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

45403662 is a wasteful number, since it uses less digits than its factorization.

45403662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204563.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45403662 is about 6738.2239499738. The cubic root of 45403662 is about 356.7497088304.

The spelling of 45403662 in words is "forty-five million, four hundred three thousand, six hundred sixty-two".