45678670 has 8 divisors (see below), whose sum is σ = 82221624. Its totient is φ = 18271464.

The previous prime is 45678653. The next prime is 45678697. The reversal of 45678670 is 7687654.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2283924 + ... + 2283943.

It is an arithmetic number, because the mean of its divisors is an integer number (10277703).

Almost surely, 2^45678670 is an apocalyptic number.

45678670 is a deficient number, since it is larger than the sum of its proper divisors (36542954).

45678670 is a wasteful number, since it uses less digits than its factorization.

45678670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567874.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 45678670 is about 6758.5997070399. The cubic root of 45678670 is about 357.4685319589.

The spelling of 45678670 in words is "forty-five million, six hundred seventy-eight thousand, six hundred seventy".