10102046 has 16 divisors (see below), whose sum is σ = 16251840. Its totient is φ = 4692480.

The previous prime is 10102019. The next prime is 10102049. The reversal of 10102046 is 64020101.

It is a super-2 number, since 2×10102046² = 204102666772232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10102046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102049) 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 7 ways as a sum of consecutive naturals, for example, 806 + ... + 4566.

It is an arithmetic number, because the mean of its divisors is an integer number (1015740).

Almost surely, 2^10102046 is an apocalyptic number.

10102046 is a deficient number, since it is larger than the sum of its proper divisors (6149794).

10102046 is a wasteful number, since it uses less digits than its factorization.

10102046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10102046 is about 3178.3715956445. The cubic root of 10102046 is about 216.1738284077.

Adding to 10102046 its reverse (64020101), we get a palindrome (74122147).

The spelling of 10102046 in words is "ten million, one hundred two thousand, forty-six".