10251761 has 16 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 8984640.

The previous prime is 10251757. The next prime is 10251779. The reversal of 10251761 is 16715201.

It is a cyclic number.

It is not a de Polignac number, because 10251761 - 2² = 10251757 is a prime.

It is a super-2 number, since 2×10251761² = 210197207202242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10251061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26576 + ... + 26958.

It is an arithmetic number, because the mean of its divisors is an integer number (725760).

Almost surely, 2^10251761 is an apocalyptic number.

It is an amenable number.

10251761 is a deficient number, since it is larger than the sum of its proper divisors (1360399).

10251761 is a wasteful number, since it uses less digits than its factorization.

10251761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 10251761 is about 3201.8371288996. The cubic root of 10251761 is about 217.2365136279.

Adding to 10251761 its reverse (16715201), we get a palindrome (26966962).

The spelling of 10251761 in words is "ten million, two hundred fifty-one thousand, seven hundred sixty-one".