2236524 has 12 divisors (see below), whose sum is σ = 5218584. Its totient is φ = 745504.

The previous prime is 2236519. The next prime is 2236573. The reversal of 2236524 is 4256322.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 3⁴ + 6 + 5 + 2²¹ + 4² .

It is a junction number, because it is equal to n+sod(n) for n = 2236494 and 2236503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93177 + ... + 93200.

It is an arithmetic number, because the mean of its divisors is an integer number (434882).

2^2236524 is an apocalyptic number.

It is an amenable number.

2236524 is an abundant number, since it is smaller than the sum of its proper divisors (2982060).

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

2236524 is a wasteful number, since it uses less digits than its factorization.

2236524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186384 (or 186382 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 2236524 is about 1495.5012537608. The cubic root of 2236524 is about 130.7749374495.

The spelling of 2236524 in words is "two million, two hundred thirty-six thousand, five hundred twenty-four".