918095725 has 24 divisors (see below), whose sum is σ = 1149468840. Its totient is φ = 727403520.

The previous prime is 918095699. The next prime is 918095741. The reversal of 918095725 is 527590819.

It can be written as a sum of positive squares in 12 ways, for example, as 695429641 + 222666084 = 26371^2 + 14922^2 .

It is not a de Polignac number, because 918095725 - 2¹⁹ = 917571437 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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1613241 + ... + 1613809.

It is an arithmetic number, because the mean of its divisors is an integer number (47894535).

Almost surely, 2^918095725 is an apocalyptic number.

It is an amenable number.

918095725 is a deficient number, since it is larger than the sum of its proper divisors (231373115).

918095725 is a wasteful number, since it uses less digits than its factorization.

918095725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The square root of 918095725 is about 30300.0944717999. The cubic root of 918095725 is about 971.9173204553.

It can be divided in two parts, 91809 and 5725, that multiplied together give a palindrome (525606525).

The spelling of 918095725 in words is "nine hundred eighteen million, ninety-five thousand, seven hundred twenty-five".