120426554 has 8 divisors (see below), whose sum is σ = 180943200. Its totient is φ = 60112156.

The previous prime is 120426529. The next prime is 120426557. The reversal of 120426554 is 455624021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120426557) 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 3 ways as a sum of consecutive naturals, for example, 49064 + ... + 51459.

It is an arithmetic number, because the mean of its divisors is an integer number (22617900).

Almost surely, 2^120426554 is an apocalyptic number.

120426554 is a deficient number, since it is larger than the sum of its proper divisors (60516646).

120426554 is a wasteful number, since it uses less digits than its factorization.

120426554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101124.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 120426554 is about 10973.9033165050. The cubic root of 120426554 is about 493.8261529926.

The spelling of 120426554 in words is "one hundred twenty million, four hundred twenty-six thousand, five hundred fifty-four".