45727670 has 8 divisors (see below), whose sum is σ = 82309824. Its totient is φ = 18291064.

The previous prime is 45727667. The next prime is 45727673. The reversal of 45727670 is 7672754.

It is an interprime number because it is at equal distance from previous prime (45727667) and next prime (45727673).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45727673) 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, 2286374 + ... + 2286393.

It is an arithmetic number, because the mean of its divisors is an integer number (10288728).

Almost surely, 2^45727670 is an apocalyptic number.

45727670 is a deficient number, since it is larger than the sum of its proper divisors (36582154).

45727670 is a wasteful number, since it uses less digits than its factorization.

45727670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572774.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 45727670 is about 6762.2237466680. The cubic root of 45727670 is about 357.5963063928.

The spelling of 45727670 in words is "forty-five million, seven hundred twenty-seven thousand, six hundred seventy".