201554314 has 32 divisors (see below), whose sum is σ = 333575424. Its totient is φ = 90771840.

The previous prime is 201554293. The next prime is 201554323. The reversal of 201554314 is 413455102.

It is a happy number.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194979 + ... + 196009.

It is an arithmetic number, because the mean of its divisors is an integer number (10424232).

Almost surely, 2^201554314 is an apocalyptic number.

201554314 is a deficient number, since it is larger than the sum of its proper divisors (132021110).

201554314 is a wasteful number, since it uses less digits than its factorization.

201554314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 201554314 is about 14196.9825667287. The cubic root of 201554314 is about 586.3145872289.

The spelling of 201554314 in words is "two hundred one million, five hundred fifty-four thousand, three hundred fourteen".