9872466 has 16 divisors (see below), whose sum is σ = 19949664. Its totient is φ = 3256704.

The previous prime is 9872449. The next prime is 9872501. The reversal of 9872466 is 6642789.

It is an Ulam number.

It is a congruent 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, 7900 + ... + 9063.

It is an arithmetic number, because the mean of its divisors is an integer number (1246854).

Almost surely, 2^9872466 is an apocalyptic number.

9872466 is an abundant number, since it is smaller than the sum of its proper divisors (10077198).

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

9872466 is a wasteful number, since it uses less digits than its factorization.

9872466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065.

The product of its digits is 145152, while the sum is 42.

The square root of 9872466 is about 3142.0480581939. The cubic root of 9872466 is about 214.5236687440.

It can be divided in two parts, 98724 and 66, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 9872466 in words is "nine million, eight hundred seventy-two thousand, four hundred sixty-six".