120492234 has 12 divisors (see below), whose sum is σ = 261066546. Its totient is φ = 40164072.

The previous prime is 120492233. The next prime is 120492241. The reversal of 120492234 is 432294021.

It can be written as a sum of positive squares in only one way, i.e., 62015625 + 58476609 = 7875^2 + 7647^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120492198 and 120492207.

It is not an unprimeable number, because it can be changed into a prime (120492233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3346989 + ... + 3347024.

Almost surely, 2^120492234 is an apocalyptic number.

120492234 is an abundant number, since it is smaller than the sum of its proper divisors (140574312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120492234 is a wasteful number, since it uses less digits than its factorization.

120492234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694021 (or 6694018 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 120492234 is about 10976.8954627436. The cubic root of 120492234 is about 493.9159133926.

The spelling of 120492234 in words is "one hundred twenty million, four hundred ninety-two thousand, two hundred thirty-four".