25073650 has 48 divisors (see below), whose sum is σ = 54103680. Its totient is φ = 8467200.

The previous prime is 25073647. The next prime is 25073651. The reversal of 25073650 is 5637052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25073651) 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 23 ways as a sum of consecutive naturals, for example, 24346 + ... + 25354.

It is an arithmetic number, because the mean of its divisors is an integer number (1127160).

Almost surely, 2^25073650 is an apocalyptic number.

25073650 is an abundant number, since it is smaller than the sum of its proper divisors (29030030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25073650 is a wasteful number, since it uses less digits than its factorization.

25073650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 25073650 is about 5007.3595836528. The cubic root of 25073650 is about 292.6886308537.

The spelling of 25073650 in words is "twenty-five million, seventy-three thousand, six hundred fifty".