120148625 has 8 divisors (see below), whose sum is σ = 149945640. Its totient is φ = 96118800.

The previous prime is 120148607. The next prime is 120148643. The reversal of 120148625 is 526841021.

It is an interprime number because it is at equal distance from previous prime (120148607) and next prime (120148643).

It can be written as a sum of positive squares in 4 ways, for example, as 24245776 + 95902849 = 4924^2 + 9793^2 .

It is not a de Polignac number, because 120148625 - 2²⁴ = 103371409 is a prime.

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, 480470 + ... + 480719.

It is an arithmetic number, because the mean of its divisors is an integer number (18743205).

Almost surely, 2^120148625 is an apocalyptic number.

It is an amenable number.

120148625 is a deficient number, since it is larger than the sum of its proper divisors (29797015).

120148625 is an frugal number, since it uses more digits than its factorization.

120148625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961204 (or 961194 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 120148625 is about 10961.2328229994. The cubic root of 120148625 is about 493.4459646151.

Adding to 120148625 its reverse (526841021), we get a palindrome (646989646).

The spelling of 120148625 in words is "one hundred twenty million, one hundred forty-eight thousand, six hundred twenty-five".