5460991 has 4 divisors (see below), whose sum is σ = 5637184. Its totient is φ = 5284800.

The previous prime is 5460979. The next prime is 5461021. The reversal of 5460991 is 1990645.

5460991 = T₅₇₈ + T₅₇₉ + ... + T₆₀₈.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1990645 = 5 ⋅398129.

It is a cyclic number.

It is not a de Polignac number, because 5460991 - 2¹⁹ = 4936703 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 (5460901) 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, 88050 + ... + 88111.

It is an arithmetic number, because the mean of its divisors is an integer number (1409296).

Almost surely, 2^5460991 is an apocalyptic number.

5460991 is a deficient number, since it is larger than the sum of its proper divisors (176193).

5460991 is a wasteful number, since it uses less digits than its factorization.

5460991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176192.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5460991 is about 2336.8763339124. The cubic root of 5460991 is about 176.0991069743.

The spelling of 5460991 in words is "five million, four hundred sixty thousand, nine hundred ninety-one".