201474835 has 4 divisors (see below), whose sum is σ = 241769808. Its totient is φ = 161179864.

The previous prime is 201474821. The next prime is 201474839. The reversal of 201474835 is 538474102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201474835 - 2⁹ = 201474323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201474835.

It is not an unprimeable number, because it can be changed into a prime (201474839) 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, 20147479 + ... + 20147488.

It is an arithmetic number, because the mean of its divisors is an integer number (60442452).

Almost surely, 2^201474835 is an apocalyptic number.

201474835 is a deficient number, since it is larger than the sum of its proper divisors (40294973).

201474835 is an equidigital number, since it uses as much as digits as its factorization.

201474835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40294972.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 201474835 is about 14194.1831395822. The cubic root of 201474835 is about 586.2375098683.

The spelling of 201474835 in words is "two hundred one million, four hundred seventy-four thousand, eight hundred thirty-five".