100481446 has 8 divisors (see below), whose sum is σ = 162316224. Its totient is φ = 46376040.

The previous prime is 100481431. The next prime is 100481449. The reversal of 100481446 is 644184001.

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 (100481449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1932310 + ... + 1932361.

It is an arithmetic number, because the mean of its divisors is an integer number (20289528).

Almost surely, 2^100481446 is an apocalyptic number.

100481446 is a deficient number, since it is larger than the sum of its proper divisors (61834778).

100481446 is a wasteful number, since it uses less digits than its factorization.

100481446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864686.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 100481446 is about 10024.0433957560. The cubic root of 100481446 is about 464.9025825909.

The spelling of 100481446 in words is "one hundred million, four hundred eighty-one thousand, four hundred forty-six".