2436081 has 8 divisors (see below), whose sum is σ = 3294144. Its totient is φ = 1601040.

The previous prime is 2436067. The next prime is 2436089. The reversal of 2436081 is 1806342.

It is a happy number.

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

It is not a de Polignac number, because 2436081 - 2⁶ = 2436017 is a prime.

It is a super-2 number, since 2×2436081² = 11868981277122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2436089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5506 + ... + 5931.

It is an arithmetic number, because the mean of its divisors is an integer number (411768).

2^2436081 is an apocalyptic number.

It is an amenable number.

2436081 is a deficient number, since it is larger than the sum of its proper divisors (858063).

2436081 is a wasteful number, since it uses less digits than its factorization.

2436081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11511.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2436081 is about 1560.7949897408. The cubic root of 2436081 is about 134.5541947501.

The spelling of 2436081 in words is "two million, four hundred thirty-six thousand, eighty-one".