32550081 has 8 divisors (see below), whose sum is σ = 43561344. Its totient is φ = 21619440.

The previous prime is 32550073. The next prime is 32550101. The reversal of 32550081 is 18005523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32550081 - 2³ = 32550073 is a prime.

It is a super-2 number, since 2×32550081² = 2119015546213122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32550181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19206 + ... + 20831.

It is an arithmetic number, because the mean of its divisors is an integer number (5445168).

Almost surely, 2^32550081 is an apocalyptic number.

It is an amenable number.

32550081 is a deficient number, since it is larger than the sum of its proper divisors (11011263).

32550081 is a wasteful number, since it uses less digits than its factorization.

32550081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40311.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 32550081 is about 5705.2678289455. The cubic root of 32550081 is about 319.2890498935.

The spelling of 32550081 in words is "thirty-two million, five hundred fifty thousand, eighty-one".