256036276 has 48 divisors (see below), whose sum is σ = 486718848. Its totient is φ = 117532800.

The previous prime is 256036271. The next prime is 256036289. The reversal of 256036276 is 672630652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256036271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240786 + ... + 241846.

It is an arithmetic number, because the mean of its divisors is an integer number (10139976).

Almost surely, 2^256036276 is an apocalyptic number.

It is an amenable number.

256036276 is a deficient number, since it is larger than the sum of its proper divisors (230682572).

256036276 is a wasteful number, since it uses less digits than its factorization.

256036276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192 (or 1190 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 256036276 is about 16001.1335848433. The cubic root of 256036276 is about 634.9904113294.

The spelling of 256036276 in words is "two hundred fifty-six million, thirty-six thousand, two hundred seventy-six".