25432067 has 4 divisors (see below), whose sum is σ = 25526880. Its totient is φ = 25337256.

The previous prime is 25432031. The next prime is 25432087. The reversal of 25432067 is 76023452.

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

It is a cyclic number.

It is not a de Polignac number, because 25432067 - 2⁶ = 25432003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25432087) 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, 47003 + ... + 47540.

It is an arithmetic number, because the mean of its divisors is an integer number (6381720).

Almost surely, 2^25432067 is an apocalyptic number.

25432067 is a deficient number, since it is larger than the sum of its proper divisors (94813).

25432067 is an equidigital number, since it uses as much as digits as its factorization.

25432067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94812.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 25432067 is about 5043.0216140723. The cubic root of 25432067 is about 294.0766571669.

The spelling of 25432067 in words is "twenty-five million, four hundred thirty-two thousand, sixty-seven".