45561614 has 16 divisors (see below), whose sum is σ = 78194688. Its totient is φ = 19504152.

The previous prime is 45561589. The next prime is 45561617. The reversal of 45561614 is 41616554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45561617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18779 + ... + 21065.

It is an arithmetic number, because the mean of its divisors is an integer number (4887168).

Almost surely, 2^45561614 is an apocalyptic number.

45561614 is a deficient number, since it is larger than the sum of its proper divisors (32633074).

45561614 is a wasteful number, since it uses less digits than its factorization.

45561614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719.

The product of its digits is 14400, while the sum is 32.

The square root of 45561614 is about 6749.9343700513. The cubic root of 45561614 is about 357.1629215547.

The spelling of 45561614 in words is "forty-five million, five hundred sixty-one thousand, six hundred fourteen".