25072606 has 32 divisors (see below), whose sum is σ = 42325920. Its totient is φ = 11062656.

The previous prime is 25072601. The next prime is 25072613. The reversal of 25072606 is 60627052.

25072606 = T₅₁ + T₅₂ + ... + T₅₃₁.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25072601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64260 + ... + 64648.

It is an arithmetic number, because the mean of its divisors is an integer number (1322685).

Almost surely, 2^25072606 is an apocalyptic number.

25072606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

25072606 is a deficient number, since it is larger than the sum of its proper divisors (17253314).

25072606 is a wasteful number, since it uses less digits than its factorization.

25072606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 25072606 is about 5007.2553360099. The cubic root of 25072606 is about 292.6845685390.

Adding to 25072606 its reverse (60627052), we get a palindrome (85699658).

The spelling of 25072606 in words is "twenty-five million, seventy-two thousand, six hundred six".