2535320 has 32 divisors (see below), whose sum is σ = 5749920. Its totient is φ = 1006080.

The previous prime is 2535319. The next prime is 2535331. The reversal of 2535320 is 235352.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2535292 and 2535301.

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, 9509 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (179685).

2^2535320 is an apocalyptic number.

2535320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2535320 is an abundant number, since it is smaller than the sum of its proper divisors (3214600).

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

2535320 is a wasteful number, since it uses less digits than its factorization.

2535320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 2535320 is about 1592.2688215248. The cubic root of 2535320 is about 136.3570491094.

Subtracting from 2535320 its reverse (235352), we obtain a cube (2299968 = 132³).

The spelling of 2535320 in words is "two million, five hundred thirty-five thousand, three hundred twenty".