201351452 has 12 divisors (see below), whose sum is σ = 359013816. Its totient is φ = 98776080.

The previous prime is 201351427. The next prime is 201351463. The reversal of 201351452 is 254153102.

201351452 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

201351452 is strictly pandigital in base 9.

It is a congruent 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, 474674 + ... + 475097.

It is an arithmetic number, because the mean of its divisors is an integer number (29917818).

Almost surely, 2^201351452 is an apocalyptic number.

It is an amenable number.

201351452 is a deficient number, since it is larger than the sum of its proper divisors (157662364).

201351452 is a wasteful number, since it uses less digits than its factorization.

201351452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949828 (or 949826 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 201351452 is about 14189.8362217469. The cubic root of 201351452 is about 586.1178149975.

The spelling of 201351452 in words is "two hundred one million, three hundred fifty-one thousand, four hundred fifty-two".