78883119 has 16 divisors (see below), whose sum is σ = 133559040. Its totient is φ = 45075960.

The previous prime is 78883109. The next prime is 78883141. The reversal of 78883119 is 91138887.

It is not a de Polignac number, because 78883119 - 2⁵ = 78883087 is a prime.

It is a super-2 number, since 2×78883119² = 12445092926336322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78883109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208497 + ... + 208874.

It is an arithmetic number, because the mean of its divisors is an integer number (8347440).

Almost surely, 2^78883119 is an apocalyptic number.

78883119 is a deficient number, since it is larger than the sum of its proper divisors (54675921).

78883119 is a wasteful number, since it uses less digits than its factorization.

78883119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417387 (or 417381 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 78883119 is about 8881.6169136031. The cubic root of 78883119 is about 428.8723274046.

The spelling of 78883119 in words is "seventy-eight million, eight hundred eighty-three thousand, one hundred nineteen".