32552897 has 4 divisors (see below), whose sum is σ = 35056980. Its totient is φ = 30048816.

The previous prime is 32552881. The next prime is 32552899. The reversal of 32552897 is 79825523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1628176 + 30924721 = 1276^2 + 5561^2 .

It is a cyclic number.

It is not a de Polignac number, because 32552897 - 2⁴ = 32552881 is a prime.

It is a super-2 number, since 2×32552897² = 2119382206185218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32552899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252022 + ... + 1252047.

It is an arithmetic number, because the mean of its divisors is an integer number (8764245).

Almost surely, 2^32552897 is an apocalyptic number.

It is an amenable number.

32552897 is a deficient number, since it is larger than the sum of its proper divisors (2504083).

32552897 is a wasteful number, since it uses less digits than its factorization.

32552897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504082.

The product of its digits is 151200, while the sum is 41.

The square root of 32552897 is about 5705.5146130739. The cubic root of 32552897 is about 319.2982571624.

The spelling of 32552897 in words is "thirty-two million, five hundred fifty-two thousand, eight hundred ninety-seven".