201354225 has 24 divisors (see below), whose sum is σ = 337603392. Its totient is φ = 105873600.

The previous prime is 201354193. The next prime is 201354233. The reversal of 201354225 is 522453102.

It is not a de Polignac number, because 201354225 - 2⁵ = 201354193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201354195 and 201354204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13582 + ... + 24231.

It is an arithmetic number, because the mean of its divisors is an integer number (14066808).

Almost surely, 2^201354225 is an apocalyptic number.

201354225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201354225 is a deficient number, since it is larger than the sum of its proper divisors (136249167).

201354225 is a wasteful number, since it uses less digits than its factorization.

201354225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37897 (or 37892 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 201354225 is about 14189.9339321929. The cubic root of 201354225 is about 586.1205056449.

The spelling of 201354225 in words is "two hundred one million, three hundred fifty-four thousand, two hundred twenty-five".