6120154 has 4 divisors (see below), whose sum is σ = 9180234. Its totient is φ = 3060076.

The previous prime is 6120151. The next prime is 6120167. The reversal of 6120154 is 4510216.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5978025 + 142129 = 2445^2 + 377^2 .

It is not an unprimeable number, because it can be changed into a prime (6120151) 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 as a sum of consecutive naturals, namely, 1530037 + ... + 1530040.

Almost surely, 2^6120154 is an apocalyptic number.

6120154 is a deficient number, since it is larger than the sum of its proper divisors (3060080).

6120154 is a wasteful number, since it uses less digits than its factorization.

6120154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060079.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 6120154 is about 2473.8945005800. The cubic root of 6120154 is about 182.9170197210.

The spelling of 6120154 in words is "six million, one hundred twenty thousand, one hundred fifty-four".