8870672 has 10 divisors (see below), whose sum is σ = 17186958. Its totient is φ = 4435328.

The previous prime is 8870671. The next prime is 8870683. The reversal of 8870672 is 2760788.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 4393216 = 2116^2 + 2096^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8870671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277193 + ... + 277224.

Almost surely, 2^8870672 is an apocalyptic number.

It is an amenable number.

8870672 is a deficient number, since it is larger than the sum of its proper divisors (8316286).

8870672 is a wasteful number, since it uses less digits than its factorization.

8870672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554425 (or 554419 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 8870672 is about 2978.3673379891. The cubic root of 8870672 is about 207.0072266764.

The spelling of 8870672 in words is "eight million, eight hundred seventy thousand, six hundred seventy-two".