2836401 has 8 divisors (see below), whose sum is σ = 3853440. Its totient is φ = 1855152.

The previous prime is 2836397. The next prime is 2836423. The reversal of 2836401 is 1046382.

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 2836401 - 2² = 2836397 is a prime.

2836401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2836481) 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, 8761 + ... + 9078.

It is an arithmetic number, because the mean of its divisors is an integer number (481680).

2^2836401 is an apocalyptic number.

It is an amenable number.

2836401 is a deficient number, since it is larger than the sum of its proper divisors (1017039).

2836401 is a wasteful number, since it uses less digits than its factorization.

2836401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17895.

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

The square root of 2836401 is about 1684.1618093283. The cubic root of 2836401 is about 141.5541294653.

The spelling of 2836401 in words is "two million, eight hundred thirty-six thousand, four hundred one".