4622265 has 40 divisors (see below), whose sum is σ = 8441928. Its totient is φ = 2419200.

The previous prime is 4622257. The next prime is 4622273. The reversal of 4622265 is 5622264.

It is an interprime number because it is at equal distance from previous prime (4622257) and next prime (4622273).

It can be written as a sum of positive squares in 4 ways, for example, as 374544 + 4247721 = 612^2 + 2061^2 .

It is not a de Polignac number, because 4622265 - 2³ = 4622257 is a prime.

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

It is a d-powerful number, because it can be written as 4² + 6⁴ + 2⁴ + 2¹⁷ + 2²² + 6⁷ + 5⁶ .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40849 + ... + 40961.

Almost surely, 2^4622265 is an apocalyptic number.

4622265 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4622265 is a deficient number, since it is larger than the sum of its proper divisors (3819663).

4622265 is a wasteful number, since it uses less digits than its factorization.

4622265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 222 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4622265 is about 2149.9453481426. The cubic root of 4622265 is about 166.5782442082.

Subtracting 4622265 from its reverse (5622264), we obtain a palindrome (999999).

The spelling of 4622265 in words is "four million, six hundred twenty-two thousand, two hundred sixty-five".