5215461 has 4 divisors (see below), whose sum is σ = 6953952. Its totient is φ = 3476972.

The previous prime is 5215459. The next prime is 5215477. The reversal of 5215461 is 1645125.

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.

It is a cyclic number.

It is not a de Polignac number, because 5215461 - 2¹ = 5215459 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869241 + ... + 869246.

It is an arithmetic number, because the mean of its divisors is an integer number (1738488).

Almost surely, 2^5215461 is an apocalyptic number.

It is an amenable number.

5215461 is a deficient number, since it is larger than the sum of its proper divisors (1738491).

5215461 is a wasteful number, since it uses less digits than its factorization.

5215461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738490.

The product of its digits is 1200, while the sum is 24.

The square root of 5215461 is about 2283.7383825649. The cubic root of 5215461 is about 173.4193553131.

The spelling of 5215461 in words is "five million, two hundred fifteen thousand, four hundred sixty-one".