4122536 has 32 divisors (see below), whose sum is σ = 8553600. Its totient is φ = 1847040.

The previous prime is 4122493. The next prime is 4122557. The reversal of 4122536 is 6352214.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6656 + ... + 7248.

It is an arithmetic number, because the mean of its divisors is an integer number (267300).

Almost surely, 2^4122536 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 4122536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4276800).

4122536 is an abundant number, since it is smaller than the sum of its proper divisors (4431064).

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

4122536 is a wasteful number, since it uses less digits than its factorization.

4122536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 685 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 4122536 is about 2030.4029156795. The cubic root of 4122536 is about 160.3447773533.

The spelling of 4122536 in words is "four million, one hundred twenty-two thousand, five hundred thirty-six".