32522425 has 12 divisors (see below), whose sum is σ = 43430380. Its totient is φ = 24016320.

The previous prime is 32522419. The next prime is 32522431. The reversal of 32522425 is 52422523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32522419) and next prime (32522431).

It can be written as a sum of positive squares in 6 ways, for example, as 678976 + 31843449 = 824^2 + 5643^2 .

It is not a de Polignac number, because 32522425 - 2¹¹ = 32520377 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 32522425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49710 + ... + 50359.

Almost surely, 2^32522425 is an apocalyptic number.

It is an amenable number.

32522425 is a deficient number, since it is larger than the sum of its proper divisors (10907955).

32522425 is a wasteful number, since it uses less digits than its factorization.

32522425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100092 (or 100087 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 32522425 is about 5702.8435889475. The cubic root of 32522425 is about 319.1985968672.

Adding to 32522425 its reverse (52422523), we get a palindrome (84944948).

The spelling of 32522425 in words is "thirty-two million, five hundred twenty-two thousand, four hundred twenty-five".