45747685 has 8 divisors (see below), whose sum is σ = 56065536. Its totient is φ = 35819280.

The previous prime is 45747683. The next prime is 45747701. The reversal of 45747685 is 58674754.

It is a happy number.

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

It is not a de Polignac number, because 45747685 - 2¹ = 45747683 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 (45747683) 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, 97101 + ... + 97570.

It is an arithmetic number, because the mean of its divisors is an integer number (7008192).

Almost surely, 2^45747685 is an apocalyptic number.

It is an amenable number.

45747685 is a deficient number, since it is larger than the sum of its proper divisors (10317851).

45747685 is a wasteful number, since it uses less digits than its factorization.

45747685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194723.

The product of its digits is 940800, while the sum is 46.

The square root of 45747685 is about 6763.7034973452. The cubic root of 45747685 is about 357.6484720807.

The spelling of 45747685 in words is "forty-five million, seven hundred forty-seven thousand, six hundred eighty-five".