120769436 has 12 divisors (see below), whose sum is σ = 216501600. Its totient is φ = 58911840.

The previous prime is 120769423. The next prime is 120769483. The reversal of 120769436 is 634967021.

It is a self number, because there is not a number n which added to its sum of digits gives 120769436.

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, 368036 + ... + 368363.

It is an arithmetic number, because the mean of its divisors is an integer number (18041800).

Almost surely, 2^120769436 is an apocalyptic number.

It is an amenable number.

120769436 is a deficient number, since it is larger than the sum of its proper divisors (95732164).

120769436 is a wasteful number, since it uses less digits than its factorization.

120769436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736444 (or 736442 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 120769436 is about 10989.5148209555. The cubic root of 120769436 is about 494.2943876290.

It can be divided in two parts, 12076 and 9436, that added together give a palindrome (21512).

The spelling of 120769436 in words is "one hundred twenty million, seven hundred sixty-nine thousand, four hundred thirty-six".