997232941 has 8 divisors (see below), whose sum is σ = 1018021400. Its totient is φ = 976587840.

The previous prime is 997232939. The next prime is 997232983. The reversal of 997232941 is 149232799.

It is a happy number.

997232941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 419840100 + 577392841 = 20490^2 + 24029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 997232941 - 2¹ = 997232939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 997232891 and 997232900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (997232921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21726 + ... + 49663.

It is an arithmetic number, because the mean of its divisors is an integer number (127252675).

Almost surely, 2^997232941 is an apocalyptic number.

It is an amenable number.

997232941 is a deficient number, since it is larger than the sum of its proper divisors (20788459).

997232941 is a wasteful number, since it uses less digits than its factorization.

997232941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71679.

The product of its digits is 244944, while the sum is 46.

The square root of 997232941 is about 31578.9952500076. The cubic root of 997232941 is about 999.0767949547.

The spelling of 997232941 in words is "nine hundred ninety-seven million, two hundred thirty-two thousand, nine hundred forty-one".