102273076 has 12 divisors (see below), whose sum is σ = 179544708. Its totient is φ = 50974592.

The previous prime is 102273047. The next prime is 102273077. The reversal of 102273076 is 670372201.

It can be written as a sum of positive squares in 2 ways, for example, as 62884900 + 39388176 = 7930^2 + 6276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102273077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39061 + ... + 41596.

It is an arithmetic number, because the mean of its divisors is an integer number (14962059).

Almost surely, 2^102273076 is an apocalyptic number.

It is an amenable number.

102273076 is a deficient number, since it is larger than the sum of its proper divisors (77271632).

102273076 is a wasteful number, since it uses less digits than its factorization.

102273076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80978 (or 80976 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 102273076 is about 10113.0151784717. The cubic root of 102273076 is about 467.6494623485.

The spelling of 102273076 in words is "one hundred two million, two hundred seventy-three thousand, seventy-six".