10380261 has 8 divisors (see below), whose sum is σ = 13983424. Its totient is φ = 6848640.

The previous prime is 10380259. The next prime is 10380263. The reversal of 10380261 is 16208301.

It is an interprime number because it is at equal distance from previous prime (10380259) and next prime (10380263).

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

It is not a de Polignac number, because 10380261 - 2¹ = 10380259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10380263) 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, 17545 + ... + 18126.

It is an arithmetic number, because the mean of its divisors is an integer number (1747928).

Almost surely, 2^10380261 is an apocalyptic number.

It is an amenable number.

10380261 is a deficient number, since it is larger than the sum of its proper divisors (3603163).

10380261 is an equidigital number, since it uses as much as digits as its factorization.

10380261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35771.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10380261 is about 3221.8412437611. The cubic root of 10380261 is about 218.1403929718.

Adding to 10380261 its reverse (16208301), we get a palindrome (26588562).

The spelling of 10380261 in words is "ten million, three hundred eighty thousand, two hundred sixty-one".