44666894 has 8 divisors (see below), whose sum is σ = 68136120. Its totient is φ = 21954856.

The previous prime is 44666887. The next prime is 44666911. The reversal of 44666894 is 49866644.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189149 + ... + 189384.

It is an arithmetic number, because the mean of its divisors is an integer number (8517015).

Almost surely, 2^44666894 is an apocalyptic number.

44666894 is a deficient number, since it is larger than the sum of its proper divisors (23469226).

44666894 is a wasteful number, since it uses less digits than its factorization.

44666894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378594.

The product of its digits is 995328, while the sum is 47.

The square root of 44666894 is about 6683.3295594337. The cubic root of 44666894 is about 354.8095096521.

The spelling of 44666894 in words is "forty-four million, six hundred sixty-six thousand, eight hundred ninety-four".