4265109 has 16 divisors (see below), whose sum is σ = 6455040. Its totient is φ = 2782080.

The previous prime is 4265099. The next prime is 4265119. The reversal of 4265109 is 9015624.

4265109 is a `hidden beast` number, since 4 + 2 + 651 + 0 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (4265099) and next prime (4265119).

It is not a de Polignac number, because 4265109 - 2⁵ = 4265077 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a Curzon number.

4265109 is a lucky number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (403440).

Almost surely, 2^4265109 is an apocalyptic number.

It is an amenable number.

4265109 is a deficient number, since it is larger than the sum of its proper divisors (2189931).

4265109 is a wasteful number, since it uses less digits than its factorization.

4265109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4265109 is about 2065.2140324915. The cubic root of 4265109 is about 162.1723132227.

The spelling of 4265109 in words is "four million, two hundred sixty-five thousand, one hundred nine".