120754 has 8 divisors (see below), whose sum is σ = 182700. Its totient is φ = 59856.

The previous prime is 120749. The next prime is 120763. The reversal of 120754 is 457021.

It can be written as a sum of positive squares in 2 ways, for example, as 105625 + 15129 = 325^2 + 123^2 .

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

It is a super-3 number, since 3×120754³ = 5282333683263192, which contains 333 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172 + ... + 520.

2¹²⁰⁷⁵⁴ is an apocalyptic number.

120754 is a deficient number, since it is larger than the sum of its proper divisors (61946).

120754 is a wasteful number, since it uses less digits than its factorization.

120754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 120754 is about 347.4967625748. The cubic root of 120754 is about 49.4273327518.

Adding to 120754 its reverse (457021), we get a palindrome (577775).

The spelling of 120754 in words is "one hundred twenty thousand, seven hundred fifty-four".