6455401 has 4 divisors (see below), whose sum is σ = 6498304. Its totient is φ = 6412500.

The previous prime is 6455399. The next prime is 6455419. The reversal of 6455401 is 1045546.

6455401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6455401 - 2¹ = 6455399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6455431) 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, 21225 + ... + 21526.

It is an arithmetic number, because the mean of its divisors is an integer number (1624576).

Almost surely, 2^6455401 is an apocalyptic number.

It is an amenable number.

6455401 is a deficient number, since it is larger than the sum of its proper divisors (42903).

6455401 is a wasteful number, since it uses less digits than its factorization.

6455401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42902.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 6455401 is about 2540.7481181731. The cubic root of 6455401 is about 186.1977412954.

The spelling of 6455401 in words is "six million, four hundred fifty-five thousand, four hundred one".