201455248 has 20 divisors (see below), whose sum is σ = 391707568. Its totient is φ = 100369440.

The previous prime is 201455231. The next prime is 201455249. The reversal of 201455248 is 842554102.

It is not an unprimeable number, because it can be changed into a prime (201455249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17718 + ... + 26773.

Almost surely, 2^201455248 is an apocalyptic number.

It is an amenable number.

201455248 is a deficient number, since it is larger than the sum of its proper divisors (190252320).

201455248 is a wasteful number, since it uses less digits than its factorization.

201455248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44782 (or 44776 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 201455248 is about 14193.4931570773. The cubic root of 201455248 is about 586.2185116209.

The spelling of 201455248 in words is "two hundred one million, four hundred fifty-five thousand, two hundred forty-eight".