94849172 has 24 divisors (see below), whose sum is σ = 181382880. Its totient is φ = 43040160.

The previous prime is 94849147. The next prime is 94849177. The reversal of 94849172 is 27194849.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94849177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31058 + ... + 33974.

It is an arithmetic number, because the mean of its divisors is an integer number (7557620).

Almost surely, 2^94849172 is an apocalyptic number.

It is an amenable number.

94849172 is a deficient number, since it is larger than the sum of its proper divisors (86533708).

94849172 is a wasteful number, since it uses less digits than its factorization.

94849172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671 (or 3669 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 94849172 is about 9739.0539581625. The cubic root of 94849172 is about 456.0486572168.

The spelling of 94849172 in words is "ninety-four million, eight hundred forty-nine thousand, one hundred seventy-two".