4264578 has 24 divisors (see below), whose sum is σ = 9360000. Its totient is φ = 1403064.

The previous prime is 4264567. The next prime is 4264597. The reversal of 4264578 is 8754624.

4264578 is a `hidden beast` number, since 4 + 2 + 645 + 7 + 8 = 666.

4264578 is nontrivially palindromic in base 8.

It is a d-powerful number, because it can be written as 4 + 2²² + 6 + 4⁸ + 5⁴ + 7 + 8⁴ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78 + ... + 2921.

It is an arithmetic number, because the mean of its divisors is an integer number (390000).

Almost surely, 2^4264578 is an apocalyptic number.

4264578 is an abundant number, since it is smaller than the sum of its proper divisors (5095422).

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

4264578 is a wasteful number, since it uses less digits than its factorization.

4264578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 3083 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 4264578 is about 2065.0854703862. The cubic root of 4264578 is about 162.1655828693.

It can be divided in two parts, 42 and 64578, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 4264578 in words is "four million, two hundred sixty-four thousand, five hundred seventy-eight".