996852481 has 4 divisors (see below), whose sum is σ = 996958512. Its totient is φ = 996746452.

The previous prime is 996852473. The next prime is 996852487. The reversal of 996852481 is 184258699.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 996852481 - 2³ = 996852473 is a prime.

It is a super-2 number, since 2×996852481² = 1987429737751710722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996852487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37375 + ... + 58228.

It is an arithmetic number, because the mean of its divisors is an integer number (249239628).

Almost surely, 2^996852481 is an apocalyptic number.

996852481 is the 19969-th centered pentagonal number.

It is an amenable number.

996852481 is a deficient number, since it is larger than the sum of its proper divisors (106031).

996852481 is a wasteful number, since it uses less digits than its factorization.

996852481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106030.

The product of its digits is 1244160, while the sum is 52.

The square root of 996852481 is about 31572.9707344748. The cubic root of 996852481 is about 998.9497243071.

The spelling of 996852481 in words is "nine hundred ninety-six million, eight hundred fifty-two thousand, four hundred eighty-one".