25040058 has 8 divisors (see below), whose sum is σ = 50080128. Its totient is φ = 8346684.

The previous prime is 25040051. The next prime is 25040107. The reversal of 25040058 is 85004052.

It is a sphenic number, since it is the product of 3 distinct primes.

25040058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (25040051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2086666 + ... + 2086677.

It is an arithmetic number, because the mean of its divisors is an integer number (6260016).

Almost surely, 2^25040058 is an apocalyptic number.

25040058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25040058 is a wasteful number, since it uses less digits than its factorization.

25040058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173348.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 25040058 is about 5004.0041966409. The cubic root of 25040058 is about 292.5578642188.

The spelling of 25040058 in words is "twenty-five million, forty thousand, fifty-eight".