996825601 has 8 divisors (see below), whose sum is σ = 1018100160. Its totient is φ = 975771792.

The previous prime is 996825593. The next prime is 996825619. The reversal of 996825601 is 106528699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 996825601 - 2³ = 996825593 is a prime.

It is a super-2 number, since 2×996825601² = 1987322557618022402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996825631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46045 + ... + 64138.

It is an arithmetic number, because the mean of its divisors is an integer number (127262520).

Almost surely, 2^996825601 is an apocalyptic number.

It is an amenable number.

996825601 is a deficient number, since it is larger than the sum of its proper divisors (21274559).

996825601 is a wasteful number, since it uses less digits than its factorization.

996825601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110375.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 996825601 is about 31572.5450510408. The cubic root of 996825601 is about 998.9407453758.

The spelling of 996825601 in words is "nine hundred ninety-six million, eight hundred twenty-five thousand, six hundred one".