6461227 has 4 divisors (see below), whose sum is σ = 6518520. Its totient is φ = 6403936.

The previous prime is 6461219. The next prime is 6461233. The reversal of 6461227 is 7221646.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6461227 - 2³ = 6461219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6461195 and 6461204.

It is not an unprimeable number, because it can be changed into a prime (6461027) 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, 28477 + ... + 28702.

It is an arithmetic number, because the mean of its divisors is an integer number (1629630).

Almost surely, 2^6461227 is an apocalyptic number.

6461227 is a deficient number, since it is larger than the sum of its proper divisors (57293).

6461227 is a wasteful number, since it uses less digits than its factorization.

6461227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57292.

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

The square root of 6461227 is about 2541.8943723137. The cubic root of 6461227 is about 186.2537389457.

The spelling of 6461227 in words is "six million, four hundred sixty-one thousand, two hundred twenty-seven".