201528032 has 12 divisors (see below), whose sum is σ = 396758376. Its totient is φ = 100764000.

The previous prime is 201527987. The next prime is 201528059. The reversal of 201528032 is 230825102.

It is a super-2 number, since 2×201528032² = 81227095363586048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201527989 and 201528007.

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, 3148844 + ... + 3148907.

It is an arithmetic number, because the mean of its divisors is an integer number (33063198).

Almost surely, 2^201528032 is an apocalyptic number.

It is an amenable number.

201528032 is a deficient number, since it is larger than the sum of its proper divisors (195230344).

201528032 is an equidigital number, since it uses as much as digits as its factorization.

201528032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297761 (or 6297753 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 201528032 is about 14196.0569173274. The cubic root of 201528032 is about 586.2891016422.

The spelling of 201528032 in words is "two hundred one million, five hundred twenty-eight thousand, thirty-two".