25134994 has 8 divisors (see below), whose sum is σ = 38233728. Its totient is φ = 12390420.

The previous prime is 25134943. The next prime is 25135031. The reversal of 25134994 is 49943152.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88362 + ... + 88645.

It is an arithmetic number, because the mean of its divisors is an integer number (4779216).

Almost surely, 2^25134994 is an apocalyptic number.

25134994 is a deficient number, since it is larger than the sum of its proper divisors (13098734).

25134994 is a wasteful number, since it uses less digits than its factorization.

25134994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177080.

The product of its digits is 38880, while the sum is 37.

The square root of 25134994 is about 5013.4812256555. The cubic root of 25134994 is about 292.9271291561.

It can be divided in two parts, 251 and 34994, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 25134994 in words is "twenty-five million, one hundred thirty-four thousand, nine hundred ninety-four".