276340232 has 16 divisors (see below), whose sum is σ = 592157760. Its totient is φ = 118431504.

The previous prime is 276340223. The next prime is 276340241. The reversal of 276340232 is 232043672.

It is an interprime number because it is at equal distance from previous prime (276340223) and next prime (276340241).

It is a junction number, because it is equal to n+sod(n) for n = 276340195 and 276340204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2467268 + ... + 2467379.

It is an arithmetic number, because the mean of its divisors is an integer number (37009860).

Almost surely, 2^276340232 is an apocalyptic number.

It is an amenable number.

276340232 is an abundant number, since it is smaller than the sum of its proper divisors (315817528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276340232 is a wasteful number, since it uses less digits than its factorization.

276340232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934660 (or 4934656 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 276340232 is about 16623.4843519642. The cubic root of 276340232 is about 651.3504326501.

The spelling of 276340232 in words is "two hundred seventy-six million, three hundred forty thousand, two hundred thirty-two".