996762550 has 24 divisors (see below), whose sum is σ = 2118833136. Its totient is φ = 341747040.

The previous prime is 996762541. The next prime is 996762563. The reversal of 996762550 is 55267699.

It is a junction number, because it is equal to n+sod(n) for n = 996762494 and 996762503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423597 + ... + 1424296.

It is an arithmetic number, because the mean of its divisors is an integer number (88284714).

Almost surely, 2^996762550 is an apocalyptic number.

996762550 is an abundant number, since it is smaller than the sum of its proper divisors (1122070586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996762550 is a wasteful number, since it uses less digits than its factorization.

996762550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847912 (or 2847907 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 996762550 is about 31571.5465253129. The cubic root of 996762550 is about 998.9196833362.

The spelling of 996762550 in words is "nine hundred ninety-six million, seven hundred sixty-two thousand, five hundred fifty".