10251764 has 6 divisors (see below), whose sum is σ = 17940594. Its totient is φ = 5125880.

The previous prime is 10251757. The next prime is 10251779. The reversal of 10251764 is 46715201.

It can be written as a sum of positive squares in only one way, i.e., 5808100 + 4443664 = 2410^2 + 2108^2 .

It is a super-2 number, since 2×10251764² = 210197330223392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281467 + ... + 1281474.

It is an arithmetic number, because the mean of its divisors is an integer number (2990099).

Almost surely, 2^10251764 is an apocalyptic number.

It is an amenable number.

10251764 is a deficient number, since it is larger than the sum of its proper divisors (7688830).

10251764 is a wasteful number, since it uses less digits than its factorization.

10251764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562945 (or 2562943 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10251764 is about 3201.8375973806. The cubic root of 10251764 is about 217.2365348181.

Adding to 10251764 its reverse (46715201), we get a palindrome (56966965).

The spelling of 10251764 in words is "ten million, two hundred fifty-one thousand, seven hundred sixty-four".