896872401 has 6 divisors (see below), whose sum is σ = 1295482370. Its totient is φ = 597914928.

The previous prime is 896872387. The next prime is 896872411. The reversal of 896872401 is 104278698.

It can be written as a sum of positive squares in only one way, i.e., 581774400 + 315098001 = 24120^2 + 17751^2 .

It is not a de Polignac number, because 896872401 - 2⁵ = 896872369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896872411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49826236 + ... + 49826253.

Almost surely, 2^896872401 is an apocalyptic number.

It is an amenable number.

896872401 is a deficient number, since it is larger than the sum of its proper divisors (398609969).

896872401 is a wasteful number, since it uses less digits than its factorization.

896872401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99652495 (or 99652492 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 896872401 is about 29947.8279846803. The cubic root of 896872401 is about 964.3696926462.

The spelling of 896872401 in words is "eight hundred ninety-six million, eight hundred seventy-two thousand, four hundred one".