10264421 has 4 divisors (see below), whose sum is σ = 10358700. Its totient is φ = 10170144.

The previous prime is 10264381. The next prime is 10264433. The reversal of 10264421 is 12446201.

10264421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12446201 = 2711 ⋅4591.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 5808100 = 2111^2 + 2410^2 .

It is a cyclic number.

It is not a de Polignac number, because 10264421 - 2⁶ = 10264357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10264393 and 10264402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46976 + ... + 47193.

It is an arithmetic number, because the mean of its divisors is an integer number (2589675).

Almost surely, 2^10264421 is an apocalyptic number.

It is an amenable number.

10264421 is a deficient number, since it is larger than the sum of its proper divisors (94279).

10264421 is an equidigital number, since it uses as much as digits as its factorization.

10264421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94278.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10264421 is about 3203.8135089296. The cubic root of 10264421 is about 217.3258993426.

The spelling of 10264421 in words is "ten million, two hundred sixty-four thousand, four hundred twenty-one".