25063494 has 16 divisors (see below), whose sum is σ = 50875968.
Its totient is φ = 8229672.
The previous prime is 25063483. The next prime is 25063499. The reversal of 25063494 is 49436052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25063499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30772 + ... + 31575.
It is an arithmetic number, because the mean of its divisors is an integer number (3179748).
Almost surely, 225063494 is an apocalyptic number.
25063494 is an abundant number, since it is smaller than the sum of its proper divisors (25812474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25063494 is a wasteful number, since it uses less digits than its factorization.
25063494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62419.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 25063494 is about 5006.3453736234.
The cubic root of 25063494 is about 292.6491079925.
The spelling of 25063494 in words is "twenty-five million, sixty-three thousand, four hundred ninety-four".