119897773 has 4 divisors (see below), whose sum is σ = 121687360. Its totient is φ = 118108188.

The previous prime is 119897749. The next prime is 119897777. The reversal of 119897773 is 377798911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 377798911 = 7 ⋅53971273.

It is a cyclic number.

It is not a de Polignac number, because 119897773 - 2¹⁷ = 119766701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119897773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119897777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894693 + ... + 894826.

It is an arithmetic number, because the mean of its divisors is an integer number (30421840).

Almost surely, 2^119897773 is an apocalyptic number.

It is an amenable number.

119897773 is a deficient number, since it is larger than the sum of its proper divisors (1789587).

119897773 is an equidigital number, since it uses as much as digits as its factorization.

119897773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789586.

The product of its digits is 666792, while the sum is 52.

The square root of 119897773 is about 10949.7841531238. The cubic root of 119897773 is about 493.1023120401.

The spelling of 119897773 in words is "one hundred nineteen million, eight hundred ninety-seven thousand, seven hundred seventy-three".