120425492 has 18 divisors (see below), whose sum is σ = 231645834. Its totient is φ = 54738640.

The previous prime is 120425419. The next prime is 120425497. The reversal of 120425492 is 294524021.

It can be written as a sum of positive squares in only one way, i.e., 76282756 + 44142736 = 8734^2 + 6644^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120425497) 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, 123923 + ... + 124890.

It is an arithmetic number, because the mean of its divisors is an integer number (12869213).

Almost surely, 2^120425492 is an apocalyptic number.

It is an amenable number.

120425492 is a deficient number, since it is larger than the sum of its proper divisors (111220342).

120425492 is a wasteful number, since it uses less digits than its factorization.

120425492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248839 (or 248826 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 120425492 is about 10973.8549288753. The cubic root of 120425492 is about 493.8247013611.

The spelling of 120425492 in words is "one hundred twenty million, four hundred twenty-five thousand, four hundred ninety-two".