25472700 has 216 divisors, whose sum is σ = 90994176. Its totient is φ = 5904000.

The previous prime is 25472653. The next prime is 25472717. The reversal of 25472700 is 727452.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 306859 + ... + 306941.

Almost surely, 2^25472700 is an apocalyptic number.

25472700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25472700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45497088).

25472700 is an abundant number, since it is smaller than the sum of its proper divisors (65521476).

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

25472700 is a wasteful number, since it uses less digits than its factorization.

25472700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 25472700 is about 5047.0486425237. The cubic root of 25472700 is about 294.2331899760.

The spelling of 25472700 in words is "twenty-five million, four hundred seventy-two thousand, seven hundred".