32067025 has 6 divisors (see below), whose sum is σ = 39763142. Its totient is φ = 25653600.

The previous prime is 32067023. The next prime is 32067073. The reversal of 32067025 is 52076023.

It can be written as a sum of positive squares in 3 ways, for example, as 3519376 + 28547649 = 1876^2 + 5343^2 .

It is not a de Polignac number, because 32067025 - 2¹ = 32067023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1282681 = 32067025 / (3 + 2 + 0 + 6 + 7 + 0 + 2 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32067023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 641316 + ... + 641365.

Almost surely, 2^32067025 is an apocalyptic number.

It is an amenable number.

32067025 is a deficient number, since it is larger than the sum of its proper divisors (7696117).

32067025 is a wasteful number, since it uses less digits than its factorization.

32067025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282691 (or 1282686 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 32067025 is about 5662.7753796173. The cubic root of 32067025 is about 317.7017132247.

The spelling of 32067025 in words is "thirty-two million, sixty-seven thousand, twenty-five".