874266625 has 16 divisors (see below), whose sum is σ = 1128713040. Its totient is φ = 675292800.

The previous prime is 874266587. The next prime is 874266671. The reversal of 874266625 is 526662478.

It is a Cunningham number, because it is equal to 29568²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 415792881 + 458473744 = 20391^2 + 21412^2 .

It is a de Polignac number, because none of the positive numbers 2^k-874266625 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116964 + ... + 124213.

It is an arithmetic number, because the mean of its divisors is an integer number (70544565).

Almost surely, 2^874266625 is an apocalyptic number.

It is an amenable number.

874266625 is a deficient number, since it is larger than the sum of its proper divisors (254446415).

874266625 is a wasteful number, since it uses less digits than its factorization.

874266625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241221 (or 241211 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 874266625 is about 29568.0000169102. Note that the first 4 decimals coincide. The cubic root of 874266625 is about 956.1982984279.

The spelling of 874266625 in words is "eight hundred seventy-four million, two hundred sixty-six thousand, six hundred twenty-five".