255036894 has 16 divisors (see below), whose sum is σ = 582941568. Its totient is φ = 72867672.

The previous prime is 255036877. The next prime is 255036911. The reversal of 255036894 is 498630552.

It is an interprime number because it is at equal distance from previous prime (255036877) and next prime (255036911).

It is a super-3 number, since 3×255036894³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 6072307 = 255036894 / (2 + 5 + 5 + 0 + 3 + 6 + 8 + 9 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036112 + ... + 3036195.

It is an arithmetic number, because the mean of its divisors is an integer number (36433848).

Almost surely, 2^255036894 is an apocalyptic number.

255036894 is an abundant number, since it is smaller than the sum of its proper divisors (327904674).

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

255036894 is a wasteful number, since it uses less digits than its factorization.

255036894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6072319.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 255036894 is about 15969.8745768400. The cubic root of 255036894 is about 634.1631516612.

The spelling of 255036894 in words is "two hundred fifty-five million, thirty-six thousand, eight hundred ninety-four".