201263252 has 6 divisors (see below), whose sum is σ = 352210698. Its totient is φ = 100631624.

The previous prime is 201263233. The next prime is 201263261. The reversal of 201263252 is 252362102.

It can be written as a sum of positive squares in only one way, i.e., 161900176 + 39363076 = 12724^2 + 6274^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25157903 + ... + 25157910.

It is an arithmetic number, because the mean of its divisors is an integer number (58701783).

Almost surely, 2^201263252 is an apocalyptic number.

It is an amenable number.

201263252 is a deficient number, since it is larger than the sum of its proper divisors (150947446).

201263252 is a wasteful number, since it uses less digits than its factorization.

201263252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50315817 (or 50315815 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 201263252 is about 14186.7280230503. The cubic root of 201263252 is about 586.0322214729.

The spelling of 201263252 in words is "two hundred one million, two hundred sixty-three thousand, two hundred fifty-two".