120524245 has 8 divisors (see below), whose sum is σ = 146254680. Its totient is φ = 95335680.

The previous prime is 120524233. The next prime is 120524267. The reversal of 120524245 is 542425021.

It can be written as a sum of positive squares in 4 ways, for example, as 28536964 + 91987281 = 5342^2 + 9591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120524245 - 2¹⁵ = 120491477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134976 + ... + 135865.

It is an arithmetic number, because the mean of its divisors is an integer number (18281835).

Almost surely, 2^120524245 is an apocalyptic number.

It is an amenable number.

120524245 is a deficient number, since it is larger than the sum of its proper divisors (25730435).

120524245 is an equidigital number, since it uses as much as digits as its factorization.

120524245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270935.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 120524245 is about 10978.3534739960. The cubic root of 120524245 is about 493.9596488319.

Adding to 120524245 its reverse (542425021), we get a palindrome (662949266).

The spelling of 120524245 in words is "one hundred twenty million, five hundred twenty-four thousand, two hundred forty-five".