7226461 has 4 divisors (see below), whose sum is σ = 7883424. Its totient is φ = 6569500.

The previous prime is 7226447. The next prime is 7226467. The reversal of 7226461 is 1646227.

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 7226461 - 2⁷ = 7226333 is a prime.

It is a Duffinian number.

7226461 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7226467) 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, 328465 + ... + 328486.

It is an arithmetic number, because the mean of its divisors is an integer number (1970856).

Almost surely, 2^7226461 is an apocalyptic number.

It is an amenable number.

7226461 is a deficient number, since it is larger than the sum of its proper divisors (656963).

7226461 is a wasteful number, since it uses less digits than its factorization.

7226461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656962.

The product of its digits is 4032, while the sum is 28.

The square root of 7226461 is about 2688.2077672680. The cubic root of 7226461 is about 193.3341415609.

The spelling of 7226461 in words is "seven million, two hundred twenty-six thousand, four hundred sixty-one".