201641948 has 6 divisors (see below), whose sum is σ = 352873416. Its totient is φ = 100820972.

The previous prime is 201641933. The next prime is 201641953. The reversal of 201641948 is 849146102.

It is a happy number.

201641948 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 25205240 + ... + 25205247.

It is an arithmetic number, because the mean of its divisors is an integer number (58812236).

Almost surely, 2^201641948 is an apocalyptic number.

It is an amenable number.

201641948 is a deficient number, since it is larger than the sum of its proper divisors (151231468).

201641948 is a wasteful number, since it uses less digits than its factorization.

201641948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50410491 (or 50410489 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 201641948 is about 14200.0685913836. The cubic root of 201641948 is about 586.3995496833.

The spelling of 201641948 in words is "two hundred one million, six hundred forty-one thousand, nine hundred forty-eight".