996157402 has 16 divisors (see below), whose sum is σ = 1532462400. Its totient is φ = 485364960.

The previous prime is 996157399. The next prime is 996157411. The reversal of 996157402 is 204751699.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68749 + ... + 81967.

It is an arithmetic number, because the mean of its divisors is an integer number (95778900).

Almost surely, 2^996157402 is an apocalyptic number.

996157402 is a deficient number, since it is larger than the sum of its proper divisors (536304998).

996157402 is a wasteful number, since it uses less digits than its factorization.

996157402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 996157402 is about 31561.9613142149. The cubic root of 996157402 is about 998.7174898709.

The spelling of 996157402 in words is "nine hundred ninety-six million, one hundred fifty-seven thousand, four hundred two".