4264590 has 32 divisors (see below), whose sum is σ = 11166336. Its totient is φ = 1033760.

The previous prime is 4264567. The next prime is 4264597. The reversal of 4264590 is 954624.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264597) 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, 6132 + ... + 6791.

It is an arithmetic number, because the mean of its divisors is an integer number (348948).

Almost surely, 2^4264590 is an apocalyptic number.

4264590 is an abundant number, since it is smaller than the sum of its proper divisors (6901746).

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

4264590 is a wasteful number, since it uses less digits than its factorization.

4264590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12944.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4264590 is about 2065.0883758329. The cubic root of 4264590 is about 162.1657349738.

The spelling of 4264590 in words is "four million, two hundred sixty-four thousand, five hundred ninety".