201948056 has 8 divisors (see below), whose sum is σ = 378652620. Its totient is φ = 100974024.

The previous prime is 201948029. The next prime is 201948107. The reversal of 201948056 is 650849102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12621746 + ... + 12621761.

Almost surely, 2^201948056 is an apocalyptic number.

It is an amenable number.

201948056 is a deficient number, since it is larger than the sum of its proper divisors (176704564).

201948056 is a wasteful number, since it uses less digits than its factorization.

201948056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25243513 (or 25243509 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 201948056 is about 14210.8429025164. The cubic root of 201948056 is about 586.6961328749.

The spelling of 201948056 in words is "two hundred one million, nine hundred forty-eight thousand, fifty-six".