4227975 has 72 divisors (see below), whose sum is σ = 8511360. Its totient is φ = 1995840.

The previous prime is 4227973. The next prime is 4227983. The reversal of 4227975 is 5797224.

It is not a de Polignac number, because 4227975 - 2¹ = 4227973 is a prime.

4227975 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4227973) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 98304 + ... + 98346.

Almost surely, 2^4227975 is an apocalyptic number.

4227975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4227975 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4227975 is a wasteful number, since it uses less digits than its factorization.

4227975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 93 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 4227975 is about 2056.2040268417. The cubic root of 4227975 is about 161.7002917741.

The spelling of 4227975 in words is "four million, two hundred twenty-seven thousand, nine hundred seventy-five".