2232942397 has 12 divisors (see below), whose sum is σ = 2598915456. Its totient is φ = 1912911000.

The previous prime is 2232942389. The next prime is 2232942409. The reversal of 2232942397 is 7932492322.

It is not a de Polignac number, because 2232942397 - 2³ = 2232942389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232942337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86772 + ... + 109522.

It is an arithmetic number, because the mean of its divisors is an integer number (216576288).

Almost surely, 2^2232942397 is an apocalyptic number.

It is an amenable number.

2232942397 is a deficient number, since it is larger than the sum of its proper divisors (365973059).

2232942397 is a wasteful number, since it uses less digits than its factorization.

2232942397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24768 (or 24761 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The square root of 2232942397 is about 47254.0199030728. The cubic root of 2232942397 is about 1307.0509183837.

The spelling of 2232942397 in words is "two billion, two hundred thirty-two million, nine hundred forty-two thousand, three hundred ninety-seven".