25038082 has 4 divisors (see below), whose sum is σ = 37557126. Its totient is φ = 12519040.

The previous prime is 25038077. The next prime is 25038113. The reversal of 25038082 is 28083052.

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

It can be written as a sum of positive squares in only one way, i.e., 16329681 + 8708401 = 4041^2 + 2951^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25038082.

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 as a sum of consecutive naturals, namely, 6259519 + ... + 6259522.

Almost surely, 2^25038082 is an apocalyptic number.

25038082 is a deficient number, since it is larger than the sum of its proper divisors (12519044).

25038082 is a wasteful number, since it uses less digits than its factorization.

25038082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12519043.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 25038082 is about 5003.8067508648. The cubic root of 25038082 is about 292.5501684226.

It can be divided in two parts, 2503 and 8082, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 25038082 in words is "twenty-five million, thirty-eight thousand, eighty-two".