8499672 has 24 divisors (see below), whose sum is σ = 23020140. Its totient is φ = 2833200.

The previous prime is 8499661. The next prime is 8499683. The reversal of 8499672 is 2769948.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8499661) and next prime (8499683).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58954 + ... + 59097.

Almost surely, 2^8499672 is an apocalyptic number.

It is an amenable number.

8499672 is an abundant number, since it is smaller than the sum of its proper divisors (14520468).

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

8499672 is a wasteful number, since it uses less digits than its factorization.

8499672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118063 (or 118056 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 8499672 is about 2915.4196953441. The cubic root of 8499672 is about 204.0801299976.

Adding to 8499672 its product of digits (217728), we get a triangular number (8717400 = T₄₁₇₅).

The spelling of 8499672 in words is "eight million, four hundred ninety-nine thousand, six hundred seventy-two".