6165401 has 4 divisors (see below), whose sum is σ = 6725904. Its totient is φ = 5604900.

The previous prime is 6165391. The next prime is 6165409. The reversal of 6165401 is 1045616.

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 a cyclic number.

It is not a de Polignac number, because 6165401 - 2¹⁸ = 5903257 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 (6165409) 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, 280235 + ... + 280256.

It is an arithmetic number, because the mean of its divisors is an integer number (1681476).

Almost surely, 2^6165401 is an apocalyptic number.

It is an amenable number.

6165401 is a deficient number, since it is larger than the sum of its proper divisors (560503).

6165401 is a wasteful number, since it uses less digits than its factorization.

6165401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560502.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6165401 is about 2483.0225532604. The cubic root of 6165401 is about 183.3666888804.

The spelling of 6165401 in words is "six million, one hundred sixty-five thousand, four hundred one".