201601050 has 96 divisors (see below), whose sum is σ = 577355904. Its totient is φ = 45600000.

The previous prime is 201601027. The next prime is 201601051. The reversal of 201601050 is 50106102.

It is a super-2 number, since 2×201601050² = 81285966722205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (201601051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105100 + ... + 107000.

It is an arithmetic number, because the mean of its divisors is an integer number (6014124).

Almost surely, 2^201601050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201601050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288677952).

201601050 is an abundant number, since it is smaller than the sum of its proper divisors (375754854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201601050 is a wasteful number, since it uses less digits than its factorization.

201601050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024 (or 2019 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 201601050 is about 14198.6284548896. The cubic root of 201601050 is about 586.3599015337.

Adding to 201601050 its reverse (50106102), we get a palindrome (251707152).

The spelling of 201601050 in words is "two hundred one million, six hundred one thousand, fifty".