890171062 has 12 divisors (see below), whose sum is σ = 1456872588. Its totient is φ = 404559600.

The previous prime is 890171059. The next prime is 890171077. The reversal of 890171062 is 260171098.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136762 + ... + 143122.

It is an arithmetic number, because the mean of its divisors is an integer number (121406049).

Almost surely, 2^890171062 is an apocalyptic number.

890171062 is a deficient number, since it is larger than the sum of its proper divisors (566701526).

890171062 is an frugal number, since it uses more digits than its factorization.

890171062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12735 (or 6374 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 890171062 is about 29835.7346482368. The cubic root of 890171062 is about 961.9617948385.

The spelling of 890171062 in words is "eight hundred ninety million, one hundred seventy-one thousand, sixty-two".