867290112 has 352 divisors, whose sum is σ = 2934579200. Its totient is φ = 250822656.

The previous prime is 867290077. The next prime is 867290117. The reversal of 867290112 is 211092768.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (867290117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6828993 + ... + 6829119.

Almost surely, 2^867290112 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 867290112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1467289600).

867290112 is an abundant number, since it is smaller than the sum of its proper divisors (2067289088).

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

867290112 is a wasteful number, since it uses less digits than its factorization.

867290112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 867290112 is about 29449.7896766683. The cubic root of 867290112 is about 953.6480644812.

The spelling of 867290112 in words is "eight hundred sixty-seven million, two hundred ninety thousand, one hundred twelve".