45146662 has 16 divisors (see below), whose sum is σ = 78222672. Its totient is φ = 19313920.

The previous prime is 45146659. The next prime is 45146669. The reversal of 45146662 is 26664154.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45146669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59983 + ... + 60730.

It is an arithmetic number, because the mean of its divisors is an integer number (4888917).

Almost surely, 2^45146662 is an apocalyptic number.

45146662 is a deficient number, since it is larger than the sum of its proper divisors (33076010).

45146662 is a wasteful number, since it uses less digits than its factorization.

45146662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120743.

The product of its digits is 34560, while the sum is 34.

The square root of 45146662 is about 6719.1265801442. The cubic root of 45146662 is about 356.0753270304.

The spelling of 45146662 in words is "forty-five million, one hundred forty-six thousand, six hundred sixty-two".