10264609 has 4 divisors (see below), whose sum is σ = 10324116. Its totient is φ = 10205104.

The previous prime is 10264591. The next prime is 10264613. The reversal of 10264609 is 90646201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7306209 + 2958400 = 2703^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 10264609 - 2⁹ = 10264097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10264679) 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, 29494 + ... + 29839.

It is an arithmetic number, because the mean of its divisors is an integer number (2581029).

Almost surely, 2^10264609 is an apocalyptic number.

It is an amenable number.

10264609 is a deficient number, since it is larger than the sum of its proper divisors (59507).

10264609 is an equidigital number, since it uses as much as digits as its factorization.

10264609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59506.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10264609 is about 3203.8428488301. The cubic root of 10264609 is about 217.3272261594.

The spelling of 10264609 in words is "ten million, two hundred sixty-four thousand, six hundred nine".