4265136 has 60 divisors (see below), whose sum is σ = 12389832. Its totient is φ = 1420416.

The previous prime is 4265123. The next prime is 4265137. The reversal of 4265136 is 6315624.

4265136 is a `hidden beast` number, since 4 + 2 + 651 + 3 + 6 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (4265137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3340 + ... + 4436.

Almost surely, 2^4265136 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 4265136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6194916).

4265136 is an abundant number, since it is smaller than the sum of its proper divisors (8124696).

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

4265136 is a wasteful number, since it uses less digits than its factorization.

4265136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1102 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4265136 is about 2065.2205693339. The cubic root of 4265136 is about 162.1726554291.

The spelling of 4265136 in words is "four million, two hundred sixty-five thousand, one hundred thirty-six".