45629671 has 4 divisors (see below), whose sum is σ = 45645552. Its totient is φ = 45613792.

The previous prime is 45629657. The next prime is 45629687. The reversal of 45629671 is 17692654.

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

It is a cyclic number.

It is not a de Polignac number, because 45629671 - 2⁷ = 45629543 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 (45629371) 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, 2290 + ... + 9823.

It is an arithmetic number, because the mean of its divisors is an integer number (11411388).

Almost surely, 2^45629671 is an apocalyptic number.

45629671 is a deficient number, since it is larger than the sum of its proper divisors (15881).

45629671 is a wasteful number, since it uses less digits than its factorization.

45629671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15880.

The product of its digits is 90720, while the sum is 40.

The square root of 45629671 is about 6754.9737971364. The cubic root of 45629671 is about 357.3406687260.

The spelling of 45629671 in words is "forty-five million, six hundred twenty-nine thousand, six hundred seventy-one".