427265325 has 72 divisors (see below), whose sum is σ = 784824768. Its totient is φ = 222147840.

The previous prime is 427265299. The next prime is 427265341. The reversal of 427265325 is 523562724.

427265325 is a `hidden beast` number, since 4 + 272 + 65 + 325 = 666.

It is not a de Polignac number, because 427265325 - 2⁶ = 427265261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 427265325.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 2558392 + ... + 2558558.

It is an arithmetic number, because the mean of its divisors is an integer number (10900344).

Almost surely, 2^427265325 is an apocalyptic number.

427265325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

427265325 is a deficient number, since it is larger than the sum of its proper divisors (357559443).

427265325 is a wasteful number, since it uses less digits than its factorization.

427265325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 395 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 427265325 is about 20670.3973111307. The cubic root of 427265325 is about 753.1807579684.

The spelling of 427265325 in words is "four hundred twenty-seven million, two hundred sixty-five thousand, three hundred twenty-five".