120210492 has 48 divisors (see below), whose sum is σ = 296172800. Its totient is φ = 37843200.

The previous prime is 120210491. The next prime is 120210509. The reversal of 120210492 is 294012021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99492 + ... + 100692.

Almost surely, 2^120210492 is an apocalyptic number.

120210492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120210492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148086400).

120210492 is an abundant number, since it is smaller than the sum of its proper divisors (175962308).

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

120210492 is a wasteful number, since it uses less digits than its factorization.

120210492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 120210492 is about 10964.0545420022. The cubic root of 120210492 is about 493.5306452434.

The spelling of 120210492 in words is "one hundred twenty million, two hundred ten thousand, four hundred ninety-two".