255732026 has 16 divisors (see below), whose sum is σ = 421770240. Its totient is φ = 115325280.

The previous prime is 255732023. The next prime is 255732079. The reversal of 255732026 is 620237552.

It is a junction number, because it is equal to n+sod(n) for n = 255731983 and 255732001.

It is not an unprimeable number, because it can be changed into a prime (255732023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42971 + ... + 48558.

It is an arithmetic number, because the mean of its divisors is an integer number (26360640).

Almost surely, 2^255732026 is an apocalyptic number.

255732026 is a deficient number, since it is larger than the sum of its proper divisors (166038214).

255732026 is a wasteful number, since it uses less digits than its factorization.

255732026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91669.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 255732026 is about 15991.6236198830. The cubic root of 255732026 is about 634.7387902028.

Adding to 255732026 its reverse (620237552), we get a palindrome (875969578).

The spelling of 255732026 in words is "two hundred fifty-five million, seven hundred thirty-two thousand, twenty-six".