5736401 has 4 divisors (see below), whose sum is σ = 6257904. Its totient is φ = 5214900.

The previous prime is 5736371. The next prime is 5736431. The reversal of 5736401 is 1046375.

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 an interprime number because it is at equal distance from previous prime (5736371) and next prime (5736431).

It is a cyclic number.

It is not a de Polignac number, because 5736401 - 2⁶ = 5736337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5736431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260735 + ... + 260756.

It is an arithmetic number, because the mean of its divisors is an integer number (1564476).

Almost surely, 2^5736401 is an apocalyptic number.

It is an amenable number.

5736401 is a deficient number, since it is larger than the sum of its proper divisors (521503).

5736401 is a wasteful number, since it uses less digits than its factorization.

5736401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521502.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 5736401 is about 2395.0784955821. The cubic root of 5736401 is about 179.0110476624.

Subtracting from 5736401 its sum of digits (26), we obtain a palindrome (5736375).

The spelling of 5736401 in words is "five million, seven hundred thirty-six thousand, four hundred one".