120741807 has 32 divisors (see below), whose sum is σ = 172226560. Its totient is φ = 75116160.

The previous prime is 120741787. The next prime is 120741811. The reversal of 120741807 is 708147021.

It is not a de Polignac number, because 120741807 - 2²⁴ = 103964591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120741307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435753 + ... + 436029.

It is an arithmetic number, because the mean of its divisors is an integer number (5382080).

Almost surely, 2^120741807 is an apocalyptic number.

120741807 is a deficient number, since it is larger than the sum of its proper divisors (51484753).

120741807 is a wasteful number, since it uses less digits than its factorization.

120741807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 120741807 is about 10988.2576871859. The cubic root of 120741807 is about 494.2566907258.

Adding to 120741807 its reverse (708147021), we get a palindrome (828888828).

The spelling of 120741807 in words is "one hundred twenty million, seven hundred forty-one thousand, eight hundred seven".