10154012 has 12 divisors (see below), whose sum is σ = 19385016. Its totient is φ = 4615440.

The previous prime is 10153993. The next prime is 10154047. The reversal of 10154012 is 21045101.

It is a super-2 number, since 2×10154012² = 206207919392288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 115343 + ... + 115430.

It is an arithmetic number, because the mean of its divisors is an integer number (1615418).

Almost surely, 2^10154012 is an apocalyptic number.

It is an amenable number.

10154012 is a deficient number, since it is larger than the sum of its proper divisors (9231004).

10154012 is a wasteful number, since it uses less digits than its factorization.

10154012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230788 (or 230786 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 10154012 is about 3186.5360503217. The cubic root of 10154012 is about 216.5438683514.

Adding to 10154012 its reverse (21045101), we get a palindrome (31199113).

The spelling of 10154012 in words is "ten million, one hundred fifty-four thousand, twelve".