25054038 has 48 divisors (see below), whose sum is σ = 57489120. Its totient is φ = 7869312.

The previous prime is 25054031. The next prime is 25054091. The reversal of 25054038 is 83045052.

25054038 is a `hidden beast` number, since 250 + 5 + 403 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25054031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29808 + ... + 30636.

It is an arithmetic number, because the mean of its divisors is an integer number (1197690).

Almost surely, 2^25054038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25054038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28744560).

25054038 is an abundant number, since it is smaller than the sum of its proper divisors (32435082).

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

25054038 is a wasteful number, since it uses less digits than its factorization.

25054038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 25054038 is about 5005.4008830462. The cubic root of 25054038 is about 292.6122996362.

The spelling of 25054038 in words is "twenty-five million, fifty-four thousand, thirty-eight".