201416252 has 12 divisors (see below), whose sum is σ = 364633080. Its totient is φ = 97235376.

The previous prime is 201416249. The next prime is 201416261. The reversal of 201416252 is 252614102.

It is a happy number.

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, 868058 + ... + 868289.

It is an arithmetic number, because the mean of its divisors is an integer number (30386090).

Almost surely, 2^201416252 is an apocalyptic number.

It is an amenable number.

201416252 is a deficient number, since it is larger than the sum of its proper divisors (163216828).

201416252 is a wasteful number, since it uses less digits than its factorization.

201416252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736380 (or 1736378 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 201416252 is about 14192.1193625195. The cubic root of 201416252 is about 586.1806841092.

The spelling of 201416252 in words is "two hundred one million, four hundred sixteen thousand, two hundred fifty-two".