5401097 has 4 divisors (see below), whose sum is σ = 5816580. Its totient is φ = 4985616.

The previous prime is 5401093. The next prime is 5401117. The reversal of 5401097 is 7901045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 817216 + 4583881 = 904^2 + 2141^2 .

It is a cyclic number.

It is not a de Polignac number, because 5401097 - 2² = 5401093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5401093) 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, 207722 + ... + 207747.

It is an arithmetic number, because the mean of its divisors is an integer number (1454145).

Almost surely, 2^5401097 is an apocalyptic number.

It is an amenable number.

5401097 is a deficient number, since it is larger than the sum of its proper divisors (415483).

5401097 is a wasteful number, since it uses less digits than its factorization.

5401097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415482.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5401097 is about 2324.0260325564. The cubic root of 5401097 is about 175.4529436642.

The spelling of 5401097 in words is "five million, four hundred one thousand, ninety-seven".