45636671 has 8 divisors (see below), whose sum is σ = 46792704. Its totient is φ = 44488440.

The previous prime is 45636667. The next prime is 45636673. The reversal of 45636671 is 17663654.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45636671 - 2² = 45636667 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 (45636673) 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, 10946 + ... + 14528.

It is an arithmetic number, because the mean of its divisors is an integer number (5849088).

Almost surely, 2^45636671 is an apocalyptic number.

45636671 is a deficient number, since it is larger than the sum of its proper divisors (1156033).

45636671 is a wasteful number, since it uses less digits than its factorization.

45636671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901.

The product of its digits is 90720, while the sum is 38.

The square root of 45636671 is about 6755.4919139912. The cubic root of 45636671 is about 357.3589408774.

The spelling of 45636671 in words is "forty-five million, six hundred thirty-six thousand, six hundred seventy-one".