8490160 has 40 divisors (see below), whose sum is σ = 22561056. Its totient is φ = 2910720.

The previous prime is 8490143. The next prime is 8490179. The reversal of 8490160 is 610948.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 7021 + ... + 8140.

Almost surely, 2^8490160 is an apocalyptic number.

8490160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8490160 is an abundant number, since it is smaller than the sum of its proper divisors (14070896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8490160 is a wasteful number, since it uses less digits than its factorization.

8490160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15181 (or 15175 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 8490160 is about 2913.7879126663. The cubic root of 8490160 is about 204.0039727536.

The spelling of 8490160 in words is "eight million, four hundred ninety thousand, one hundred sixty".