4264515 has 32 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 2198880.

The previous prime is 4264511. The next prime is 4264517. The reversal of 4264515 is 5154624.

4264515 is a `hidden beast` number, since 4 + 2 + 645 + 15 = 666.

It is not a de Polignac number, because 4264515 - 2² = 4264511 is a prime.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁸ + 2⁷ + 6⁴ + 4¹¹ + 5³ + 1 + 5⁵ .

It is not an unprimeable number, because it can be changed into a prime (4264511) 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 31 ways as a sum of consecutive naturals, for example, 3676 + ... + 4694.

It is an arithmetic number, because the mean of its divisors is an integer number (244800).

Almost surely, 2^4264515 is an apocalyptic number.

4264515 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4264515 is a deficient number, since it is larger than the sum of its proper divisors (3569085).

4264515 is a wasteful number, since it uses less digits than its factorization.

4264515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1058 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4264515 is about 2065.0702167239. The cubic root of 4264515 is about 162.1647843157.

The spelling of 4264515 in words is "four million, two hundred sixty-four thousand, five hundred fifteen".