4126428 has 36 divisors (see below), whose sum is σ = 10564008. Its totient is φ = 1357920.

The previous prime is 4126417. The next prime is 4126429. The reversal of 4126428 is 8246214.

4126428 is a `hidden beast` number, since 4 + 12 + 642 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4126429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2298 + ... + 3678.

Almost surely, 2^4126428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4126428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5282004).

4126428 is an abundant number, since it is smaller than the sum of its proper divisors (6437580).

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

4126428 is a wasteful number, since it uses less digits than its factorization.

4126428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1469 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 4126428 is about 2031.3611200375. The cubic root of 4126428 is about 160.3952208658.

It can be divided in two parts, 4126 and 428, that added together give a palindrome (4554).

The spelling of 4126428 in words is "four million, one hundred twenty-six thousand, four hundred twenty-eight".