890275 has 12 divisors (see below), whose sum is σ = 1116000. Its totient is φ = 704480.

The previous prime is 890237. The next prime is 890287. The reversal of 890275 is 572098.

890275 = T₂₆ + T₂₇ + ... + T₁₇₄.

It is not a de Polignac number, because 890275 - 2⁷ = 890147 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3606 + ... + 3844.

It is an arithmetic number, because the mean of its divisors is an integer number (93000).

2⁸⁹⁰²⁷⁵ is an apocalyptic number.

890275 is a deficient number, since it is larger than the sum of its proper divisors (225725).

890275 is a wasteful number, since it uses less digits than its factorization.

890275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 890275 is about 943.5438516571. The cubic root of 890275 is about 96.1999233520.

The spelling of 890275 in words is "eight hundred ninety thousand, two hundred seventy-five".