232776049 has 27 divisors (see below), whose sum is σ = 273786219. Its totient is φ = 197730720.

The previous prime is 232776043. The next prime is 232776059. The reversal of 232776049 is 940677232.

The square root of 232776049 is 15257.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 132135025 + 100641024 = 11495^2 + 10032^2 .

It is not a de Polignac number, because 232776049 - 2¹¹ = 232774001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232776043) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3188677 + ... + 3188749.

Almost surely, 2^232776049 is an apocalyptic number.

232776049 is the 15257-th square number.

232776049 is the 7629-th centered octagonal number.

It is an amenable number.

232776049 is a deficient number, since it is larger than the sum of its proper divisors (41010170).

232776049 is an equidigital number, since it uses as much as digits as its factorization.

232776049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The cubic root of 232776049 is about 615.1477372175.

The spelling of 232776049 in words is "two hundred thirty-two million, seven hundred seventy-six thousand, forty-nine".