45887678 has 8 divisors (see below), whose sum is σ = 69052368. Its totient is φ = 22870224.

The previous prime is 45887671. The next prime is 45887683. The reversal of 45887678 is 87678854.

It is a happy number.

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 (45887671) 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, 36026 + ... + 37277.

It is an arithmetic number, because the mean of its divisors is an integer number (8631546).

Almost surely, 2^45887678 is an apocalyptic number.

45887678 is a deficient number, since it is larger than the sum of its proper divisors (23164690).

45887678 is a wasteful number, since it uses less digits than its factorization.

45887678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73618.

The product of its digits is 3010560, while the sum is 53.

The square root of 45887678 is about 6774.0444344572. The cubic root of 45887678 is about 358.0129152774.

The spelling of 45887678 in words is "forty-five million, eight hundred eighty-seven thousand, six hundred seventy-eight".