120774634 has 4 divisors (see below), whose sum is σ = 181161954. Its totient is φ = 60387316.

The previous prime is 120774629. The next prime is 120774649. The reversal of 120774634 is 436477021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 98069409 + 22705225 = 9903^2 + 4765^2 .

It is a super-3 number, since 3×120774634³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120774634.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30193657 + ... + 30193660.

Almost surely, 2^120774634 is an apocalyptic number.

120774634 is a deficient number, since it is larger than the sum of its proper divisors (60387320).

120774634 is an equidigital number, since it uses as much as digits as its factorization.

120774634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60387319.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 120774634 is about 10989.7513165676. The cubic root of 120774634 is about 494.3014791180.

The spelling of 120774634 in words is "one hundred twenty million, seven hundred seventy-four thousand, six hundred thirty-four".