5460121 has 4 divisors (see below), whose sum is σ = 5472000. Its totient is φ = 5448244.

The previous prime is 5460109. The next prime is 5460139. The reversal of 5460121 is 1210645.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1210645 = 5 ⋅242129.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5460121 is a prime.

It is a Duffinian number.

5460121 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5460101) 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, 5221 + ... + 6178.

It is an arithmetic number, because the mean of its divisors is an integer number (1368000).

Almost surely, 2^5460121 is an apocalyptic number.

It is an amenable number.

5460121 is a deficient number, since it is larger than the sum of its proper divisors (11879).

5460121 is a wasteful number, since it uses less digits than its factorization.

5460121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11878.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5460121 is about 2336.6901805759. The cubic root of 5460121 is about 176.0897549257.

Adding to 5460121 its reverse (1210645), we get a palindrome (6670766).

The spelling of 5460121 in words is "five million, four hundred sixty thousand, one hundred twenty-one".