276140102 has 16 divisors (see below), whose sum is σ = 486178080. Its totient is φ = 115147008.

The previous prime is 276140089. The next prime is 276140149. The reversal of 276140102 is 201041672.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 266027 + ... + 267062.

It is an arithmetic number, because the mean of its divisors is an integer number (30386130).

Almost surely, 2^276140102 is an apocalyptic number.

276140102 is a deficient number, since it is larger than the sum of its proper divisors (210037978).

276140102 is a wasteful number, since it uses less digits than its factorization.

276140102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533135.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 276140102 is about 16617.4637655690. The cubic root of 276140102 is about 651.1931552218.

Adding to 276140102 its reverse (201041672), we get a palindrome (477181774).

The spelling of 276140102 in words is "two hundred seventy-six million, one hundred forty thousand, one hundred two".