122773496 has 8 divisors (see below), whose sum is σ = 230200320. Its totient is φ = 61386744.

The previous prime is 122773489. The next prime is 122773499. The reversal of 122773496 is 694377221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122773499) 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 as a sum of consecutive naturals, namely, 7673336 + ... + 7673351.

It is an arithmetic number, because the mean of its divisors is an integer number (28775040).

Almost surely, 2^122773496 is an apocalyptic number.

It is an amenable number.

122773496 is a deficient number, since it is larger than the sum of its proper divisors (107426824).

122773496 is a wasteful number, since it uses less digits than its factorization.

122773496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15346693 (or 15346689 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 122773496 is about 11080.3202119794. The cubic root of 122773496 is about 497.0135254549.

The spelling of 122773496 in words is "one hundred twenty-two million, seven hundred seventy-three thousand, four hundred ninety-six".