10253816 has 8 divisors (see below), whose sum is σ = 19225920. Its totient is φ = 5126904.

The previous prime is 10253809. The next prime is 10253819. The reversal of 10253816 is 61835201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640856 + ... + 640871.

It is an arithmetic number, because the mean of its divisors is an integer number (2403240).

Almost surely, 2^10253816 is an apocalyptic number.

It is an amenable number.

10253816 is a deficient number, since it is larger than the sum of its proper divisors (8972104).

10253816 is a wasteful number, since it uses less digits than its factorization.

10253816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281733 (or 1281729 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 10253816 is about 3202.1580223343. The cubic root of 10253816 is about 217.2510279216.

The spelling of 10253816 in words is "ten million, two hundred fifty-three thousand, eight hundred sixteen".