705025125 has 48 divisors (see below), whose sum is σ = 1452502272. Its totient is φ = 322293600.

The previous prime is 705025117. The next prime is 705025127. The reversal of 705025125 is 521520507.

It is a happy number.

It is not a de Polignac number, because 705025125 - 2³ = 705025117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705025127) 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 47 ways as a sum of consecutive naturals, for example, 36889 + ... + 52638.

It is an arithmetic number, because the mean of its divisors is an integer number (30260464).

Almost surely, 2^705025125 is an apocalyptic number.

705025125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

705025125 is an abundant number, since it is smaller than the sum of its proper divisors (747477147).

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

705025125 is a wasteful number, since it uses less digits than its factorization.

705025125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89555 (or 89542 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 705025125 is about 26552.3092216101. The cubic root of 705025125 is about 890.0236180241.

The spelling of 705025125 in words is "seven hundred five million, twenty-five thousand, one hundred twenty-five".