120526225 has 6 divisors (see below), whose sum is σ = 149452550. Its totient is φ = 96420960.

The previous prime is 120526223. The next prime is 120526247. The reversal of 120526225 is 522625021.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 18455616 + 102070609 = 4296^2 + 10103^2 .

It is not a de Polignac number, because 120526225 - 2¹ = 120526223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 4821049 = 120526225 / (1 + 2 + 0 + 5 + 2 + 6 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 120526225.

It is not an unprimeable number, because it can be changed into a prime (120526223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2410500 + ... + 2410549.

Almost surely, 2^120526225 is an apocalyptic number.

It is an amenable number.

120526225 is a deficient number, since it is larger than the sum of its proper divisors (28926325).

120526225 is an equidigital number, since it uses as much as digits as its factorization.

120526225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821059 (or 4821054 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 120526225 is about 10978.4436510828. The cubic root of 120526225 is about 493.9623537780.

The spelling of 120526225 in words is "one hundred twenty million, five hundred twenty-six thousand, two hundred twenty-five".