285025094 has 12 divisors (see below), whose sum is σ = 454167204. Its totient is φ = 134129184.

The previous prime is 285025087. The next prime is 285025141. The reversal of 285025094 is 490520582.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245984 + ... + 247139.

It is an arithmetic number, because the mean of its divisors is an integer number (37847267).

Almost surely, 2^285025094 is an apocalyptic number.

285025094 is a deficient number, since it is larger than the sum of its proper divisors (169142110).

285025094 is a wasteful number, since it uses less digits than its factorization.

285025094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493159 (or 493142 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 285025094 is about 16882.6862199118. The cubic root of 285025094 is about 658.1037505431.

The spelling of 285025094 in words is "two hundred eighty-five million, twenty-five thousand, ninety-four".