120609534 has 8 divisors (see below), whose sum is σ = 241219080. Its totient is φ = 40203176.

The previous prime is 120609527. The next prime is 120609547. The reversal of 120609534 is 435906021.

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

120609534 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050789 + ... + 10050800.

It is an arithmetic number, because the mean of its divisors is an integer number (30152385).

Almost surely, 2^120609534 is an apocalyptic number.

120609534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120609534 is a wasteful number, since it uses less digits than its factorization.

120609534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20101594.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 120609534 is about 10982.2372037759. The cubic root of 120609534 is about 494.0761382315.

The spelling of 120609534 in words is "one hundred twenty million, six hundred nine thousand, five hundred thirty-four".