10264438 has 4 divisors (see below), whose sum is σ = 15396660. Its totient is φ = 5132218.

The previous prime is 10264433. The next prime is 10264453. The reversal of 10264438 is 83446201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83446201 = 449 ⋅185849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566108 + ... + 2566111.

It is an arithmetic number, because the mean of its divisors is an integer number (3849165).

Almost surely, 2^10264438 is an apocalyptic number.

10264438 is a deficient number, since it is larger than the sum of its proper divisors (5132222).

10264438 is an equidigital number, since it uses as much as digits as its factorization.

10264438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132221.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 10264438 is about 3203.8161620168. The cubic root of 10264438 is about 217.3260193214.

The spelling of 10264438 in words is "ten million, two hundred sixty-four thousand, four hundred thirty-eight".