154900120 has 16 divisors (see below), whose sum is σ = 348525360. Its totient is φ = 61960032.

The previous prime is 154900117. The next prime is 154900127. The reversal of 154900120 is 21009451.

154900120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 154900091 and 154900100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154900127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1936212 + ... + 1936291.

It is an arithmetic number, because the mean of its divisors is an integer number (21782835).

Almost surely, 2^154900120 is an apocalyptic number.

154900120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154900120 is an abundant number, since it is smaller than the sum of its proper divisors (193625240).

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

154900120 is a wasteful number, since it uses less digits than its factorization.

154900120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872514 (or 3872510 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 154900120 is about 12445.8876742481. The cubic root of 154900120 is about 537.0531292111.

Adding to 154900120 its reverse (21009451), we get a palindrome (175909571).

The spelling of 154900120 in words is "one hundred fifty-four million, nine hundred thousand, one hundred twenty".