10261816 has 16 divisors (see below), whose sum is σ = 19358640. Its totient is φ = 5099520.

The previous prime is 10261799. The next prime is 10261817. The reversal of 10261816 is 61816201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10261817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505 + ... + 5176.

It is an arithmetic number, because the mean of its divisors is an integer number (1209915).

Almost surely, 2^10261816 is an apocalyptic number.

It is an amenable number.

10261816 is a deficient number, since it is larger than the sum of its proper divisors (9096824).

10261816 is a wasteful number, since it uses less digits than its factorization.

10261816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854 (or 7850 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10261816 is about 3203.4069363726. The cubic root of 10261816 is about 217.3075127927.

The spelling of 10261816 in words is "ten million, two hundred sixty-one thousand, eight hundred sixteen".