10329261 has 4 divisors (see below), whose sum is σ = 13772352. Its totient is φ = 6886172.

The previous prime is 10329257. The next prime is 10329269. The reversal of 10329261 is 16292301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16292301 = 3 ⋅5430767.

It is a cyclic number.

It is not a de Polignac number, because 10329261 - 2² = 10329257 is a prime.

It is a super-2 number, since 2×10329261² = 213387265612242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10329269) 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, 1721541 + ... + 1721546.

It is an arithmetic number, because the mean of its divisors is an integer number (3443088).

Almost surely, 2^10329261 is an apocalyptic number.

It is an amenable number.

10329261 is a deficient number, since it is larger than the sum of its proper divisors (3443091).

10329261 is an equidigital number, since it uses as much as digits as its factorization.

10329261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443090.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 10329261 is about 3213.9167693019. The cubic root of 10329261 is about 217.7825525836.

The spelling of 10329261 in words is "ten million, three hundred twenty-nine thousand, two hundred sixty-one".