45714661 has 4 divisors (see below), whose sum is σ = 45797292. Its totient is φ = 45632032.

The previous prime is 45714659. The next prime is 45714671. The reversal of 45714661 is 16641754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1425636 + 44289025 = 1194^2 + 6655^2 .

It is a cyclic number.

It is not a de Polignac number, because 45714661 - 2¹ = 45714659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45714611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40480 + ... + 41593.

It is an arithmetic number, because the mean of its divisors is an integer number (11449323).

Almost surely, 2^45714661 is an apocalyptic number.

It is an amenable number.

45714661 is a deficient number, since it is larger than the sum of its proper divisors (82631).

45714661 is an equidigital number, since it uses as much as digits as its factorization.

45714661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82630.

The product of its digits is 20160, while the sum is 34.

The square root of 45714661 is about 6761.2617905240. The cubic root of 45714661 is about 357.5623924879.

The spelling of 45714661 in words is "forty-five million, seven hundred fourteen thousand, six hundred sixty-one".