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25675085 = 543119419
BaseRepresentation
bin110000111110…
…0010101001101
31210022102121002
41201330111031
523033100320
62314150045
7431143322
oct141742515
953272532
1025675085
1113547087
128722325
13541c577
1435a4b49
1523c2675
hex187c54d

25675085 has 8 divisors (see below), whose sum is σ = 31526880. Its totient is φ = 20062224.

The previous prime is 25675073. The next prime is 25675093. The reversal of 25675085 is 58057652.

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

It is a cyclic number.

It is not a de Polignac number, because 25675085 - 26 = 25675021 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 59495 + ... + 59924.

It is an arithmetic number, because the mean of its divisors is an integer number (3940860).

Almost surely, 225675085 is an apocalyptic number.

It is an amenable number.

25675085 is a deficient number, since it is larger than the sum of its proper divisors (5851795).

25675085 is a wasteful number, since it uses less digits than its factorization.

25675085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119467.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 25675085 is about 5067.0588115790. The cubic root of 25675085 is about 295.0103797937.

The spelling of 25675085 in words is "twenty-five million, six hundred seventy-five thousand, eighty-five".

Divisors: 1 5 43 215 119419 597095 5135017 25675085