25073470 has 32 divisors (see below), whose sum is σ = 48390048. Its totient is φ = 9320448.

The previous prime is 25073467. The next prime is 25073471. The reversal of 25073470 is 7437052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25073471) 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, 13222 + ... + 14998.

It is an arithmetic number, because the mean of its divisors is an integer number (1512189).

Almost surely, 2^25073470 is an apocalyptic number.

25073470 is a deficient number, since it is larger than the sum of its proper divisors (23316578).

25073470 is a wasteful number, since it uses less digits than its factorization.

25073470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 25073470 is about 5007.3416100761. The cubic root of 25073470 is about 292.6879304627.

The spelling of 25073470 in words is "twenty-five million, seventy-three thousand, four hundred seventy".