45663662 has 8 divisors (see below), whose sum is σ = 74722392. Its totient is φ = 20756200.

The previous prime is 45663643. The next prime is 45663689. The reversal of 45663662 is 26636654.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037789 + ... + 1037832.

It is an arithmetic number, because the mean of its divisors is an integer number (9340299).

Almost surely, 2^45663662 is an apocalyptic number.

45663662 is a deficient number, since it is larger than the sum of its proper divisors (29058730).

45663662 is a wasteful number, since it uses less digits than its factorization.

45663662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075634.

The product of its digits is 155520, while the sum is 38.

The square root of 45663662 is about 6757.4893266656. The cubic root of 45663662 is about 357.4293781964.

It can be divided in two parts, 4566 and 3662, that added together give a palindrome (8228).

The spelling of 45663662 in words is "forty-five million, six hundred sixty-three thousand, six hundred sixty-two".