2535894 has 32 divisors (see below), whose sum is σ = 5690880. Its totient is φ = 837000.

The previous prime is 2535887. The next prime is 2535901. The reversal of 2535894 is 4985352.

It is an interprime number because it is at equal distance from previous prime (2535887) and next prime (2535901).

It is a d-powerful number, because it can be written as 2¹¹ + 5³ + 3 + 5⁹ + 8⁵ + 9⁶ + 4⁷ .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7999 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (177840).

2^2535894 is an apocalyptic number.

2535894 is an abundant number, since it is smaller than the sum of its proper divisors (3154986).

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

2535894 is a wasteful number, since it uses less digits than its factorization.

2535894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 467 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 2535894 is about 1592.4490572700. The cubic root of 2535894 is about 136.3673388086.

It can be divided in two parts, 25358 and 94, that added together give a palindrome (25452).

The spelling of 2535894 in words is "two million, five hundred thirty-five thousand, eight hundred ninety-four".