201267340 has 12 divisors (see below), whose sum is σ = 422661456. Its totient is φ = 80506928.

The previous prime is 201267317. The next prime is 201267343. The reversal of 201267340 is 43762102.

It is not an unprimeable number, because it can be changed into a prime (201267343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5031664 + ... + 5031703.

It is an arithmetic number, because the mean of its divisors is an integer number (35221788).

Almost surely, 2^201267340 is an apocalyptic number.

201267340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201267340 is an abundant number, since it is smaller than the sum of its proper divisors (221394116).

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

201267340 is a wasteful number, since it uses less digits than its factorization.

201267340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10063376 (or 10063374 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 201267340 is about 14186.8721006429. The cubic root of 201267340 is about 586.0361892175.

The spelling of 201267340 in words is "two hundred one million, two hundred sixty-seven thousand, three hundred forty".