996451875 has 70 divisors (see below), whose sum is σ = 1867749004. Its totient is φ = 531441000.

The previous prime is 996451867. The next prime is 996451891. The reversal of 996451875 is 578154699.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

996451875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 996451875 - 2³ = 996451867 is a prime.

It is a Duffinian number.

Its product of digits (2721600) is a multiple of the sum of its prime divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 199290373 + ... + 199290377.

Almost surely, 2^996451875 is an apocalyptic number.

996451875 is a deficient number, since it is larger than the sum of its proper divisors (871297129).

996451875 is an frugal number, since it uses more digits than its factorization.

996451875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59 (or 8 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 54.

The square root of 996451875 is about 31566.6259679428. The cubic root of 996451875 is about 998.8158901038.

The spelling of 996451875 in words is "nine hundred ninety-six million, four hundred fifty-one thousand, eight hundred seventy-five".