132201906 has 8 divisors (see below), whose sum is σ = 264403824. Its totient is φ = 44067300.

The previous prime is 132201899. The next prime is 132201919. The reversal of 132201906 is 609102231.

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

132201906 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11016820 + ... + 11016831.

It is an arithmetic number, because the mean of its divisors is an integer number (33050478).

Almost surely, 2^132201906 is an apocalyptic number.

132201906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

132201906 is a wasteful number, since it uses less digits than its factorization.

132201906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22033656.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 132201906 is about 11497.9087663801. The cubic root of 132201906 is about 509.4238090958.

Adding to 132201906 its sum of digits (24), we get a triangular number (132201930 = T₁₆₂₆₀).

The spelling of 132201906 in words is "one hundred thirty-two million, two hundred one thousand, nine hundred six".