120154426 has 16 divisors (see below), whose sum is σ = 206148096. Its totient is φ = 51452496.

The previous prime is 120154421. The next prime is 120154451. The reversal of 120154426 is 624451021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120154426.

It is not an unprimeable number, because it can be changed into a prime (120154421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19200 + ... + 24676.

It is an arithmetic number, because the mean of its divisors is an integer number (12884256).

Almost surely, 2^120154426 is an apocalyptic number.

120154426 is a deficient number, since it is larger than the sum of its proper divisors (85993670).

120154426 is a wasteful number, since it uses less digits than its factorization.

120154426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 120154426 is about 10961.4974342012. The cubic root of 120154426 is about 493.4539059849.

The spelling of 120154426 in words is "one hundred twenty million, one hundred fifty-four thousand, four hundred twenty-six".