25955034 has 32 divisors (see below), whose sum is σ = 59536896. Its totient is φ = 7389360.

The previous prime is 25955023. The next prime is 25955047. The reversal of 25955034 is 43055952.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25954986 and 25955004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12969 + ... + 14835.

It is an arithmetic number, because the mean of its divisors is an integer number (1860528).

Almost surely, 2^25955034 is an apocalyptic number.

25955034 is an abundant number, since it is smaller than the sum of its proper divisors (33581862).

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

25955034 is a wasteful number, since it uses less digits than its factorization.

25955034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 25955034 is about 5094.6083264565. The cubic root of 25955034 is about 296.0787241909.

The spelling of 25955034 in words is "twenty-five million, nine hundred fifty-five thousand, thirty-four".