120757 has 8 divisors (see below), whose sum is σ = 148736. Its totient is φ = 95472.

The previous prime is 120749. The next prime is 120763. The reversal of 120757 is 757021.

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

It is not a de Polignac number, because 120757 - 2³ = 120749 is a prime.

It is the 348-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120737) by changing a digit.

It is a nontrivial repunit in base 347.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573 + ... + 754.

It is an arithmetic number, because the mean of its divisors is an integer number (18592).

2¹²⁰⁷⁵⁷ is an apocalyptic number.

It is an amenable number.

120757 is a deficient number, since it is larger than the sum of its proper divisors (27979).

120757 is a wasteful number, since it uses less digits than its factorization.

120757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 120757 is about 347.5010791350. The cubic root of 120757 is about 49.4277420709.

Adding to 120757 its reverse (757021), we get a palindrome (877778).

The spelling of 120757 in words is "one hundred twenty thousand, seven hundred fifty-seven".