120774773 has 8 divisors (see below), whose sum is σ = 145293120. Its totient is φ = 98072640.

The previous prime is 120774767. The next prime is 120774779. The reversal of 120774773 is 377477021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120774767) and next prime (120774779).

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

It is a cyclic number.

It is not a de Polignac number, because 120774773 - 2¹⁸ = 120512629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120774779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453908 + ... + 454173.

It is an arithmetic number, because the mean of its divisors is an integer number (18161640).

Almost surely, 2^120774773 is an apocalyptic number.

It is an amenable number.

120774773 is a deficient number, since it is larger than the sum of its proper divisors (24518347).

120774773 is an equidigital number, since it uses as much as digits as its factorization.

120774773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908107.

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 120774773 is about 10989.7576406398. The cubic root of 120774773 is about 494.3016687491.

The spelling of 120774773 in words is "one hundred twenty million, seven hundred seventy-four thousand, seven hundred seventy-three".