120704807 has 2 divisors, whose sum is σ = 120704808. Its totient is φ = 120704806.

The previous prime is 120704729. The next prime is 120704813. The reversal of 120704807 is 708407021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120704807 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120704807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120704867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60352403 + 60352404.

It is an arithmetic number, because the mean of its divisors is an integer number (60352404).

Almost surely, 2^120704807 is an apocalyptic number.

120704807 is a deficient number, since it is larger than the sum of its proper divisors (1).

120704807 is an equidigital number, since it uses as much as digits as its factorization.

120704807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 120704807 is about 10986.5739427722. The cubic root of 120704807 is about 494.2061990574.

The spelling of 120704807 in words is "one hundred twenty million, seven hundred four thousand, eight hundred seven".