120566734 has 8 divisors (see below), whose sum is σ = 181661760. Its totient is φ = 60012816.

The previous prime is 120566731. The next prime is 120566749. The reversal of 120566734 is 437665021.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120566734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120566731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134719 + ... + 135610.

It is an arithmetic number, because the mean of its divisors is an integer number (22707720).

Almost surely, 2^120566734 is an apocalyptic number.

120566734 is a deficient number, since it is larger than the sum of its proper divisors (61095026).

120566734 is a wasteful number, since it uses less digits than its factorization.

120566734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270554.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 120566734 is about 10980.2884297272. The cubic root of 120566734 is about 494.0176880137.

The spelling of 120566734 in words is "one hundred twenty million, five hundred sixty-six thousand, seven hundred thirty-four".