25432622 has 4 divisors (see below), whose sum is σ = 38148936. Its totient is φ = 12716310.

The previous prime is 25432619. The next prime is 25432699. The reversal of 25432622 is 22623452.

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

It is a junction number, because it is equal to n+sod(n) for n = 25432591 and 25432600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6358154 + ... + 6358157.

It is an arithmetic number, because the mean of its divisors is an integer number (9537234).

Almost surely, 2^25432622 is an apocalyptic number.

25432622 is a deficient number, since it is larger than the sum of its proper divisors (12716314).

25432622 is a wasteful number, since it uses less digits than its factorization.

25432622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716313.

The product of its digits is 5760, while the sum is 26.

The square root of 25432622 is about 5043.0766403060. The cubic root of 25432622 is about 294.0787963476.

The spelling of 25432622 in words is "twenty-five million, four hundred thirty-two thousand, six hundred twenty-two".