2336521 has 4 divisors (see below), whose sum is σ = 2548944. Its totient is φ = 2124100.

The previous prime is 2336519. The next prime is 2336527. The reversal of 2336521 is 1256332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2336521 - 2¹ = 2336519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2336492 and 2336501.

It is not an unprimeable number, because it can be changed into a prime (2336527) 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, 106195 + ... + 106216.

It is an arithmetic number, because the mean of its divisors is an integer number (637236).

2^2336521 is an apocalyptic number.

It is an amenable number.

2336521 is a deficient number, since it is larger than the sum of its proper divisors (212423).

2336521 is a wasteful number, since it uses less digits than its factorization.

2336521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212422.

The product of its digits is 1080, while the sum is 22.

The square root of 2336521 is about 1528.5682843759. The cubic root of 2336521 is about 132.6956123413.

The spelling of 2336521 in words is "two million, three hundred thirty-six thousand, five hundred twenty-one".