886131272 has 64 divisors (see below), whose sum is σ = 1927464000. Its totient is φ = 378411264.

The previous prime is 886131271. The next prime is 886131287. The reversal of 886131272 is 272131688.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (886131271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79754 + ... + 90182.

It is an arithmetic number, because the mean of its divisors is an integer number (30116625).

Almost surely, 2^886131272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 886131272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (963732000).

886131272 is an abundant number, since it is smaller than the sum of its proper divisors (1041332728).

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

886131272 is a wasteful number, since it uses less digits than its factorization.

886131272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510 (or 10506 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 886131272 is about 29767.9571351479. The cubic root of 886131272 is about 960.5043906146.

The spelling of 886131272 in words is "eight hundred eighty-six million, one hundred thirty-one thousand, two hundred seventy-two".