10508261 has 8 divisors (see below), whose sum is σ = 11208960. Its totient is φ = 9816768.

The previous prime is 10508243. The next prime is 10508269. The reversal of 10508261 is 16280501.

10508261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10508261 is a prime.

It is a super-2 number, since 2×10508261² = 220847098488242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140 + ... + 4586.

It is an arithmetic number, because the mean of its divisors is an integer number (1401120).

Almost surely, 2^10508261 is an apocalyptic number.

It is an amenable number.

10508261 is a deficient number, since it is larger than the sum of its proper divisors (700699).

10508261 is a wasteful number, since it uses less digits than its factorization.

10508261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 10508261 is about 3241.6447985552. The cubic root of 10508261 is about 219.0333692541.

Adding to 10508261 its reverse (16280501), we get a palindrome (26788762).

The spelling of 10508261 in words is "ten million, five hundred eight thousand, two hundred sixty-one".