120294225 has 54 divisors (see below), whose sum is σ = 227550726. Its totient is φ = 60739200.

The previous prime is 120294217. The next prime is 120294299. The reversal of 120294225 is 522492021.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5461569 + 114832656 = 2337^2 + 10716^2 .

It is not a de Polignac number, because 120294225 - 2³ = 120294217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 80485 + ... + 81965.

Almost surely, 2^120294225 is an apocalyptic number.

120294225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120294225 is a deficient number, since it is larger than the sum of its proper divisors (107256501).

120294225 is a wasteful number, since it uses less digits than its factorization.

120294225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 120294225 is about 10967.8724007895. The cubic root of 120294225 is about 493.6452087605.

The spelling of 120294225 in words is "one hundred twenty million, two hundred ninety-four thousand, two hundred twenty-five".