5402611 has 4 divisors (see below), whose sum is σ = 5534424. Its totient is φ = 5270800.

The previous prime is 5402599. The next prime is 5402623. The reversal of 5402611 is 1162045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1162045 = 5 ⋅232409.

It is an interprime number because it is at equal distance from previous prime (5402599) and next prime (5402623).

It is a cyclic number.

It is not a de Polignac number, because 5402611 - 2²¹ = 3305459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402681) 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, 65845 + ... + 65926.

It is an arithmetic number, because the mean of its divisors is an integer number (1383606).

Almost surely, 2^5402611 is an apocalyptic number.

5402611 is a deficient number, since it is larger than the sum of its proper divisors (131813).

5402611 is a wasteful number, since it uses less digits than its factorization.

5402611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131812.

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

The square root of 5402611 is about 2324.3517375819. The cubic root of 5402611 is about 175.4693360711.

Adding to 5402611 its reverse (1162045), we get a palindrome (6564656).

The spelling of 5402611 in words is "five million, four hundred two thousand, six hundred eleven".