8494156 has 24 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 3805200.

The previous prime is 8494147. The next prime is 8494181. The reversal of 8494156 is 6514948.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765 + ... + 4483.

It is an arithmetic number, because the mean of its divisors is an integer number (685440).

Almost surely, 2^8494156 is an apocalyptic number.

It is an amenable number.

8494156 is a deficient number, since it is larger than the sum of its proper divisors (7956404).

8494156 is a wasteful number, since it uses less digits than its factorization.

8494156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805 (or 2803 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 8494156 is about 2914.4735373649. The cubic root of 8494156 is about 204.0359734074.

It can be divided in two parts, 849 and 4156, that added together give a palindrome (5005).

The spelling of 8494156 in words is "eight million, four hundred ninety-four thousand, one hundred fifty-six".