10256536 has 16 divisors (see below), whose sum is σ = 19851840. Its totient is φ = 4962720.

The previous prime is 10256531. The next prime is 10256539. The reversal of 10256536 is 63565201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10256531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20431 + ... + 20926.

It is an arithmetic number, because the mean of its divisors is an integer number (1240740).

Almost surely, 2^10256536 is an apocalyptic number.

It is an amenable number.

10256536 is a deficient number, since it is larger than the sum of its proper divisors (9595304).

10256536 is a wasteful number, since it uses less digits than its factorization.

10256536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41394 (or 41390 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 10256536 is about 3202.5827077532. The cubic root of 10256536 is about 217.2702360731.

The spelling of 10256536 in words is "ten million, two hundred fifty-six thousand, five hundred thirty-six".