201454332 has 24 divisors (see below), whose sum is σ = 490498176. Its totient is φ = 64231728.

The previous prime is 201454313. The next prime is 201454339. The reversal of 201454332 is 233454102.

201454332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201454339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364678 + ... + 365229.

It is an arithmetic number, because the mean of its divisors is an integer number (20437424).

Almost surely, 2^201454332 is an apocalyptic number.

It is an amenable number.

201454332 is an abundant number, since it is smaller than the sum of its proper divisors (289043844).

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

201454332 is a wasteful number, since it uses less digits than its factorization.

201454332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729937 (or 729935 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 201454332 is about 14193.4608887332. The cubic root of 201454332 is about 586.2176231242.

The spelling of 201454332 in words is "two hundred one million, four hundred fifty-four thousand, three hundred thirty-two".