896214561 has 16 divisors (see below), whose sum is σ = 1311895488. Its totient is φ = 539697600.

The previous prime is 896214547. The next prime is 896214569. The reversal of 896214561 is 165412698.

It is not a de Polignac number, because 896214561 - 2¹⁰ = 896213537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (896214569) 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, 81310 + ... + 91671.

It is an arithmetic number, because the mean of its divisors is an integer number (81993468).

Almost surely, 2^896214561 is an apocalyptic number.

It is an amenable number.

896214561 is a deficient number, since it is larger than the sum of its proper divisors (415680927).

896214561 is a wasteful number, since it uses less digits than its factorization.

896214561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173152.

The product of its digits is 103680, while the sum is 42.

The square root of 896214561 is about 29936.8428696147. The cubic root of 896214561 is about 964.1338522865.

The spelling of 896214561 in words is "eight hundred ninety-six million, two hundred fourteen thousand, five hundred sixty-one".