32077081 has 8 divisors (see below), whose sum is σ = 32710400. Its totient is φ = 31449600.

The previous prime is 32077069. The next prime is 32077099. The reversal of 32077081 is 18077023.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 32077081 - 2⁷ = 32076953 is a prime.

It is a super-2 number, since 2×32077081² = 2057878250961122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32077021) 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, 10585 + ... + 13273.

It is an arithmetic number, because the mean of its divisors is an integer number (4088800).

Almost surely, 2^32077081 is an apocalyptic number.

It is an amenable number.

32077081 is a deficient number, since it is larger than the sum of its proper divisors (633319).

32077081 is a wasteful number, since it uses less digits than its factorization.

32077081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 32077081 is about 5663.6632138573. The cubic root of 32077081 is about 317.7349194495.

The spelling of 32077081 in words is "thirty-two million, seventy-seven thousand, eighty-one".