45196894 has 8 divisors (see below), whose sum is σ = 68466888. Its totient is φ = 22374600.

The previous prime is 45196889. The next prime is 45196919. The reversal of 45196894 is 49869154.

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, 111672 + ... + 112075.

It is an arithmetic number, because the mean of its divisors is an integer number (8558361).

Almost surely, 2^45196894 is an apocalyptic number.

45196894 is a deficient number, since it is larger than the sum of its proper divisors (23269994).

45196894 is a wasteful number, since it uses less digits than its factorization.

45196894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223850.

The product of its digits is 311040, while the sum is 46.

The square root of 45196894 is about 6722.8635268017. The cubic root of 45196894 is about 356.2073393463.

The spelling of 45196894 in words is "forty-five million, one hundred ninety-six thousand, eight hundred ninety-four".