4472105461 has 4 divisors (see below), whose sum is σ = 4477540192. Its totient is φ = 4466670732.

The previous prime is 4472105453. The next prime is 4472105503. The reversal of 4472105461 is 1645012744.

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 4472105461 - 2³ = 4472105453 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 (4472105401) 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, 2716131 + ... + 2717776.

It is an arithmetic number, because the mean of its divisors is an integer number (1119385048).

Almost surely, 2^4472105461 is an apocalyptic number.

It is an amenable number.

4472105461 is a deficient number, since it is larger than the sum of its proper divisors (5434731).

4472105461 is an equidigital number, since it uses as much as digits as its factorization.

4472105461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434730.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 4472105461 is about 66873.8025014280. The cubic root of 4472105461 is about 1647.5452277384.

The spelling of 4472105461 in words is "four billion, four hundred seventy-two million, one hundred five thousand, four hundred sixty-one".