997126232 has 32 divisors (see below), whose sum is σ = 2016025200. Its totient is φ = 460800000.

The previous prime is 997126231. The next prime is 997126267. The reversal of 997126232 is 232621799.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 997126232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (997126231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73769 + ... + 86232.

Almost surely, 2^997126232 is an apocalyptic number.

It is an amenable number.

997126232 is an abundant number, since it is smaller than the sum of its proper divisors (1018898968).

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

997126232 is a wasteful number, since it uses less digits than its factorization.

997126232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160067 (or 160063 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 997126232 is about 31577.3056482025. The cubic root of 997126232 is about 999.0411582497.

It can be divided in two parts, 99712 and 6232, that multiplied together give a square (621405184 = 24928²).

The spelling of 997126232 in words is "nine hundred ninety-seven million, one hundred twenty-six thousand, two hundred thirty-two".