893223461025 has 81 divisors (see below), whose sum is σ = 1861271285913. Its totient is φ = 408285360000.

The previous prime is 893223460963. The next prime is 893223461059. The reversal of 893223461025 is 520164322398.

The square root of 893223461025 is 945105.

It is a perfect power (a square), and thus also a powerful number.

893223461025 is a `hidden beast` number, since 8 + 9 + 3 + 2 + 2 + 3 + 4 + 610 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 199007886609 + 694215574416 = 446103^2 + 833196^2 .

It is not a de Polignac number, because 893223461025 - 2⁷ = 893223460897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 99231525 + ... + 99240525.

Almost surely, 2^893223461025 is an apocalyptic number.

893223461025 is the 945105-th square number.

893223461025 is the 472553-rd centered octagonal number.

It is an amenable number.

893223461025 is an abundant number, since it is smaller than the sum of its proper divisors (968047824888).

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

893223461025 is an frugal number, since it uses more digits than its factorization.

893223461025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18032 (or 9016 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 893223461025 in words is "eight hundred ninety-three billion, two hundred twenty-three million, four hundred sixty-one thousand, twenty-five".