890006712 has 192 divisors, whose sum is σ = 2822238720. Its totient is φ = 228636672.

The previous prime is 890006701. The next prime is 890006713. The reversal of 890006712 is 217600098.

It is a super-2 number, since 2×890006712² = 1584223894810101888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890006713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1116298 + ... + 1117094.

It is an arithmetic number, because the mean of its divisors is an integer number (14699160).

Almost surely, 2^890006712 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 890006712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411119360).

890006712 is an abundant number, since it is smaller than the sum of its proper divisors (1932232008).

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

890006712 is a wasteful number, since it uses less digits than its factorization.

890006712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 890006712 is about 29832.9802735161. The cubic root of 890006712 is about 961.9025896818.

The spelling of 890006712 in words is "eight hundred ninety million, six thousand, seven hundred twelve".