4265620 has 12 divisors (see below), whose sum is σ = 8957844. Its totient is φ = 1706240.

The previous prime is 4265617. The next prime is 4265629. The reversal of 4265620 is 265624.

It can be written as a sum of positive squares in 2 ways, for example, as 3090564 + 1175056 = 1758^2 + 1084^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106621 + ... + 106660.

It is an arithmetic number, because the mean of its divisors is an integer number (746487).

Almost surely, 2^4265620 is an apocalyptic number.

It is an amenable number.

4265620 is an abundant number, since it is smaller than the sum of its proper divisors (4692224).

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

4265620 is a wasteful number, since it uses less digits than its factorization.

4265620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213290 (or 213288 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4265620 is about 2065.3377447769. The cubic root of 4265620 is about 162.1787895513.

The spelling of 4265620 in words is "four million, two hundred sixty-five thousand, six hundred twenty".