10154856 has 32 divisors (see below), whose sum is σ = 26208000. Its totient is φ = 3275520.

The previous prime is 10154827. The next prime is 10154857. The reversal of 10154856 is 65845101.

It is a super-2 number, since 2×10154856² = 206242200761472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10154857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081 + ... + 7568.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^10154856 is an apocalyptic number.

It is an amenable number.

10154856 is an abundant number, since it is smaller than the sum of its proper divisors (16053144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10154856 is a wasteful number, since it uses less digits than its factorization.

10154856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13689 (or 13685 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 10154856 is about 3186.6684797763. The cubic root of 10154856 is about 216.5498678834.

Adding to 10154856 its reverse (65845101), we get a palindrome (75999957).

The spelling of 10154856 in words is "ten million, one hundred fifty-four thousand, eight hundred fifty-six".