120620054 has 16 divisors (see below), whose sum is σ = 185185440. Its totient is φ = 58907520.

The previous prime is 120620053. The next prime is 120620057. The reversal of 120620054 is 450026021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120620053) 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, 11582 + ... + 19374.

It is an arithmetic number, because the mean of its divisors is an integer number (11574090).

Almost surely, 2^120620054 is an apocalyptic number.

120620054 is a deficient number, since it is larger than the sum of its proper divisors (64565386).

120620054 is a wasteful number, since it uses less digits than its factorization.

120620054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7975.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 120620054 is about 10982.7161485673. The cubic root of 120620054 is about 494.0905028500.

Adding to 120620054 its reverse (450026021), we get a palindrome (570646075).

The spelling of 120620054 in words is "one hundred twenty million, six hundred twenty thousand, fifty-four".