100066146 has 32 divisors (see below), whose sum is σ = 209340288. Its totient is φ = 31827840.

The previous prime is 100066139. The next prime is 100066151. The reversal of 100066146 is 641660001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90670 + ... + 91766.

It is an arithmetic number, because the mean of its divisors is an integer number (6541884).

Almost surely, 2^100066146 is an apocalyptic number.

100066146 is an abundant number, since it is smaller than the sum of its proper divisors (109274142).

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

100066146 is a wasteful number, since it uses less digits than its factorization.

100066146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 100066146 is about 10003.3067532691. The cubic root of 100066146 is about 464.2612016498.

The spelling of 100066146 in words is "one hundred million, sixty-six thousand, one hundred forty-six".