25093494 has 12 divisors (see below), whose sum is σ = 54369276. Its totient is φ = 8364492.

The previous prime is 25093489. The next prime is 25093499. The reversal of 25093494 is 49439052.

It is an interprime number because it is at equal distance from previous prime (25093489) and next prime (25093499).

It is a super-2 number, since 2×25093494² = 1259366882256072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25093499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 697024 + ... + 697059.

It is an arithmetic number, because the mean of its divisors is an integer number (4530773).

Almost surely, 2^25093494 is an apocalyptic number.

25093494 is an abundant number, since it is smaller than the sum of its proper divisors (29275782).

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

25093494 is a wasteful number, since it uses less digits than its factorization.

25093494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394091 (or 1394088 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 25093494 is about 5009.3406751787. The cubic root of 25093494 is about 292.7658245295.

The spelling of 25093494 in words is "twenty-five million, ninety-three thousand, four hundred ninety-four".