5401005 has 24 divisors (see below), whose sum is σ = 8883552. Its totient is φ = 2801952.

The previous prime is 5401003. The next prime is 5401013. The reversal of 5401005 is 5001045.

It is not a de Polignac number, because 5401005 - 2¹ = 5401003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33054 + ... + 33216.

It is an arithmetic number, because the mean of its divisors is an integer number (370148).

Almost surely, 2^5401005 is an apocalyptic number.

It is an amenable number.

5401005 is a deficient number, since it is larger than the sum of its proper divisors (3482547).

5401005 is a wasteful number, since it uses less digits than its factorization.

5401005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5401005 is about 2324.0062392343. The cubic root of 5401005 is about 175.4519474614.

The spelling of 5401005 in words is "five million, four hundred one thousand, five".