25072674 has 16 divisors (see below), whose sum is σ = 54704160. Its totient is φ = 7597760.

The previous prime is 25072669. The next prime is 25072679. The reversal of 25072674 is 47627052.

It is an interprime number because it is at equal distance from previous prime (25072669) and next prime (25072679).

It is a super-3 number, since 3×25072674³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25072679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189879 + ... + 190010.

It is an arithmetic number, because the mean of its divisors is an integer number (3419010).

Almost surely, 2^25072674 is an apocalyptic number.

25072674 is an abundant number, since it is smaller than the sum of its proper divisors (29631486).

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

25072674 is a wasteful number, since it uses less digits than its factorization.

25072674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379905.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 25072674 is about 5007.2621261524. The cubic root of 25072674 is about 292.6848331377.

The spelling of 25072674 in words is "twenty-five million, seventy-two thousand, six hundred seventy-four".