100009046 has 8 divisors (see below), whose sum is σ = 157909080. Its totient is φ = 47372688.

The previous prime is 100009043. The next prime is 100009057. The reversal of 100009046 is 640900001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100009043) 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 3 ways as a sum of consecutive naturals, for example, 1315871 + ... + 1315946.

It is an arithmetic number, because the mean of its divisors is an integer number (19738635).

Almost surely, 2^100009046 is an apocalyptic number.

100009046 is a deficient number, since it is larger than the sum of its proper divisors (57900034).

100009046 is a wasteful number, since it uses less digits than its factorization.

100009046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631838.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 100009046 is about 10000.4522897717. The cubic root of 100009046 is about 464.1728788768.

Adding to 100009046 its reverse (640900001), we get a palindrome (740909047).

The spelling of 100009046 in words is "one hundred million, nine thousand, forty-six".