2232780423 has 16 divisors (see below), whose sum is σ = 2994001920. Its totient is φ = 1480063904.

The previous prime is 2232780413. The next prime is 2232780479. The reversal of 2232780423 is 3240872322.

It is a cyclic number.

It is not a de Polignac number, because 2232780423 - 2¹⁷ = 2232649351 is a prime.

It is a super-3 number, since 3×2232780423³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232780413) 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 15 ways as a sum of consecutive naturals, for example, 418390 + ... + 423692.

It is an arithmetic number, because the mean of its divisors is an integer number (187125120).

Almost surely, 2^2232780423 is an apocalyptic number.

2232780423 is a deficient number, since it is larger than the sum of its proper divisors (761221497).

2232780423 is a wasteful number, since it uses less digits than its factorization.

2232780423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 2232780423 is about 47252.3060072204. The cubic root of 2232780423 is about 1307.0193138388.

The spelling of 2232780423 in words is "two billion, two hundred thirty-two million, seven hundred eighty thousand, four hundred twenty-three".