94622144 has 14 divisors (see below), whose sum is σ = 187765944. Its totient is φ = 47311040.

The previous prime is 94622141. The next prime is 94622149. The reversal of 94622144 is 44122649.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 94622144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94622141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739172 + ... + 739299.

Almost surely, 2^94622144 is an apocalyptic number.

It is an amenable number.

94622144 is a deficient number, since it is larger than the sum of its proper divisors (93143800).

94622144 is a wasteful number, since it uses less digits than its factorization.

94622144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478483 (or 1478473 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 94622144 is about 9727.3914283327. The cubic root of 94622144 is about 455.6845052723.

The spelling of 94622144 in words is "ninety-four million, six hundred twenty-two thousand, one hundred forty-four".