2232562779 has 12 divisors (see below), whose sum is σ = 3233463376. Its totient is φ = 1484382672.

The previous prime is 2232562777. The next prime is 2232562847. The reversal of 2232562779 is 9772652322.

It is not a de Polignac number, because 2232562779 - 2¹ = 2232562777 is a prime.

It is a super-3 number, since 3×2232562779³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232562771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329167 + ... + 335880.

Almost surely, 2^2232562779 is an apocalyptic number.

2232562779 is a deficient number, since it is larger than the sum of its proper divisors (1000900597).

2232562779 is a wasteful number, since it uses less digits than its factorization.

2232562779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665426 (or 665423 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 2232562779 is about 47250.0029523809. The cubic root of 2232562779 is about 1306.9768444955.

The spelling of 2232562779 in words is "two billion, two hundred thirty-two million, five hundred sixty-two thousand, seven hundred seventy-nine".