120254446 has 16 divisors (see below), whose sum is σ = 194449248. Its totient is φ = 55447200.

The previous prime is 120254443. The next prime is 120254471. The reversal of 120254446 is 644452021.

It is a super-2 number, since 2×120254446² = 28922263565533832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120254443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37756 + ... + 40816.

It is an arithmetic number, because the mean of its divisors is an integer number (12153078).

Almost surely, 2^120254446 is an apocalyptic number.

120254446 is a deficient number, since it is larger than the sum of its proper divisors (74194802).

120254446 is a wasteful number, since it uses less digits than its factorization.

120254446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 120254446 is about 10966.0588180075. The cubic root of 120254446 is about 493.5907897512.

It can be divided in two parts, 12025 and 4446, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 120254446 in words is "one hundred twenty million, two hundred fifty-four thousand, four hundred forty-six".