996724 has 6 divisors (see below), whose sum is σ = 1744274. Its totient is φ = 498360.

The previous prime is 996703. The next prime is 996739. The reversal of 996724 is 427699.

It can be written as a sum of positive squares in only one way, i.e., 964324 + 32400 = 982^2 + 180^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124587 + ... + 124594.

2⁹⁹⁶⁷²⁴ is an apocalyptic number.

It is an amenable number.

996724 is a deficient number, since it is larger than the sum of its proper divisors (747550).

996724 is a wasteful number, since it uses less digits than its factorization.

996724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249185 (or 249183 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 996724 is about 998.3606562761. The cubic root of 996724 is about 99.8906805361.

The spelling of 996724 in words is "nine hundred ninety-six thousand, seven hundred twenty-four".