255325746 has 16 divisors (see below), whose sum is σ = 549932544. Its totient is φ = 78561744.

The previous prime is 255325729. The next prime is 255325747. The reversal of 255325746 is 647523552.

It is a happy number.

It is a super-3 number, since 3×255325746³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (255325747) 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, 1636626 + ... + 1636781.

It is an arithmetic number, because the mean of its divisors is an integer number (34370784).

Almost surely, 2^255325746 is an apocalyptic number.

255325746 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

255325746 is an abundant number, since it is smaller than the sum of its proper divisors (294606798).

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

255325746 is a wasteful number, since it uses less digits than its factorization.

255325746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273425.

The product of its digits is 252000, while the sum is 39.

The square root of 255325746 is about 15978.9156703451. The cubic root of 255325746 is about 634.4024767508.

The spelling of 255325746 in words is "two hundred fifty-five million, three hundred twenty-five thousand, seven hundred forty-six".