10261012 has 24 divisors (see below), whose sum is σ = 18937800. Its totient is φ = 4857216.

The previous prime is 10261003. The next prime is 10261019. The reversal of 10261012 is 21016201.

It can be written as a sum of positive squares in 4 ways, for example, as 2676496 + 7584516 = 1636^2 + 2754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10260983 and 10261001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10261019) 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, 5314 + ... + 6982.

It is an arithmetic number, because the mean of its divisors is an integer number (789075).

Almost surely, 2^10261012 is an apocalyptic number.

It is an amenable number.

10261012 is a deficient number, since it is larger than the sum of its proper divisors (8676788).

10261012 is a wasteful number, since it uses less digits than its factorization.

10261012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10261012 is about 3203.2814425211. The cubic root of 10261012 is about 217.3018373903.

Adding to 10261012 its reverse (21016201), we get a palindrome (31277213).

The spelling of 10261012 in words is "ten million, two hundred sixty-one thousand, twelve".