201066432 has 56 divisors (see below), whose sum is σ = 607990656. Its totient is φ = 57447168.

The previous prime is 201066427. The next prime is 201066449. The reversal of 201066432 is 234660102.

201066432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73458 + ... + 76145.

It is an arithmetic number, because the mean of its divisors is an integer number (10856976).

Almost surely, 2^201066432 is an apocalyptic number.

It is an amenable number.

201066432 is an abundant number, since it is smaller than the sum of its proper divisors (406924224).

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

201066432 is a wasteful number, since it uses less digits than its factorization.

201066432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149625 (or 149615 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 201066432 is about 14179.7895612029. The cubic root of 201066432 is about 585.8411276693.

The spelling of 201066432 in words is "two hundred one million, sixty-six thousand, four hundred thirty-two".