4127274 has 40 divisors (see below), whose sum is σ = 9401700. Its totient is φ = 1353024.

The previous prime is 4127273. The next prime is 4127287. The reversal of 4127274 is 4727214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 99225 = 2007^2 + 315^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4127273) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11652 + ... + 12000.

Almost surely, 2^4127274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4127274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4700850).

4127274 is an abundant number, since it is smaller than the sum of its proper divisors (5274426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4127274 is a wasteful number, since it uses less digits than its factorization.

4127274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 427 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 4127274 is about 2031.5693441278. The cubic root of 4127274 is about 160.4061815227.

The spelling of 4127274 in words is "four million, one hundred twenty-seven thousand, two hundred seventy-four".