25247060 has 24 divisors (see below), whose sum is σ = 53343360. Its totient is φ = 10037024.

The previous prime is 25247059. The next prime is 25247069. The reversal of 25247060 is 6074252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25247069) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 7119.

It is an arithmetic number, because the mean of its divisors is an integer number (2222640).

Almost surely, 2^25247060 is an apocalyptic number.

25247060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25247060 is an abundant number, since it is smaller than the sum of its proper divisors (28096300).

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

25247060 is a wasteful number, since it uses less digits than its factorization.

25247060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735 (or 7733 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 25247060 is about 5024.6452611105. The cubic root of 25247060 is about 293.3618286138.

The spelling of 25247060 in words is "twenty-five million, two hundred forty-seven thousand, sixty".