605887425 has 96 divisors (see below), whose sum is σ = 1307832960. Its totient is φ = 271123200.

The previous prime is 605887421. The next prime is 605887433. The reversal of 605887425 is 524788506.

605887425 is a `hidden beast` number, since 60 + 588 + 7 + 4 + 2 + 5 = 666.

It is not a de Polignac number, because 605887425 - 2² = 605887421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (605887421) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 93387 + ... + 99663.

It is an arithmetic number, because the mean of its divisors is an integer number (13623260).

Almost surely, 2^605887425 is an apocalyptic number.

605887425 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

605887425 is an abundant number, since it is smaller than the sum of its proper divisors (701945535).

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

605887425 is a wasteful number, since it uses less digits than its factorization.

605887425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320 (or 6309 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 605887425 is about 24614.7806205946. The cubic root of 605887425 is about 846.1823835946.

The spelling of 605887425 in words is "six hundred five million, eight hundred eighty-seven thousand, four hundred twenty-five".