2536834 has 8 divisors (see below), whose sum is σ = 3898188. Its totient is φ = 1237440.

The previous prime is 2536819. The next prime is 2536837. The reversal of 2536834 is 4386352.

It can be written as a sum of positive squares in 2 ways, for example, as 1951609 + 585225 = 1397^2 + 765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2536796 and 2536805.

It is not an unprimeable number, because it can be changed into a prime (2536837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15387 + ... + 15550.

2^2536834 is an apocalyptic number.

2536834 is a deficient number, since it is larger than the sum of its proper divisors (1361354).

2536834 is a wasteful number, since it uses less digits than its factorization.

2536834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30980.

The product of its digits is 17280, while the sum is 31.

The square root of 2536834 is about 1592.7441728037. The cubic root of 2536834 is about 136.3841861825.

The spelling of 2536834 in words is "two million, five hundred thirty-six thousand, eight hundred thirty-four".