126352625 has 40 divisors (see below), whose sum is σ = 184395432. Its totient is φ = 86436000.

The previous prime is 126352609. The next prime is 126352627. The reversal of 126352625 is 526253621.

It can be written as a sum of positive squares in 4 ways, for example, as 36917776 + 89434849 = 6076^2 + 9457^2 .

It is not a de Polignac number, because 126352625 - 2⁴ = 126352609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126352591 and 126352600.

It is not an unprimeable number, because it can be changed into a prime (126352627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 299915 + ... + 300335.

Almost surely, 2^126352625 is an apocalyptic number.

It is an amenable number.

126352625 is a deficient number, since it is larger than the sum of its proper divisors (58042807).

126352625 is an frugal number, since it uses more digits than its factorization.

126352625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 433 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 126352625 is about 11240.6683520154. The cubic root of 126352625 is about 501.7970336028.

The spelling of 126352625 in words is "one hundred twenty-six million, three hundred fifty-two thousand, six hundred twenty-five".