120004254 has 40 divisors (see below), whose sum is σ = 274637088. Its totient is φ = 39147840.

The previous prime is 120004249. The next prime is 120004273. The reversal of 120004254 is 452400021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 267 + ... + 15494.

Almost surely, 2^120004254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120004254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137318544).

120004254 is an abundant number, since it is smaller than the sum of its proper divisors (154632834).

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

120004254 is a wasteful number, since it uses less digits than its factorization.

120004254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15822 (or 15813 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 120004254 is about 10954.6453160292. The cubic root of 120004254 is about 493.2482432784.

Adding to 120004254 its reverse (452400021), we get a palindrome (572404275).

The spelling of 120004254 in words is "one hundred twenty million, four thousand, two hundred fifty-four".