79266543 has 8 divisors (see below), whose sum is σ = 108545328. Its totient is φ = 51416064.

The previous prime is 79266457. The next prime is 79266547. The reversal of 79266543 is 34566297.

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

It is not a de Polignac number, because 79266543 - 2²⁵ = 45712111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79266495 and 79266504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79266547) 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, 356946 + ... + 357167.

It is an arithmetic number, because the mean of its divisors is an integer number (13568166).

Almost surely, 2^79266543 is an apocalyptic number.

79266543 is a deficient number, since it is larger than the sum of its proper divisors (29278785).

79266543 is a wasteful number, since it uses less digits than its factorization.

79266543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714153.

The product of its digits is 272160, while the sum is 42.

The square root of 79266543 is about 8903.1760063474. The cubic root of 79266543 is about 429.5660720807.

The spelling of 79266543 in words is "seventy-nine million, two hundred sixty-six thousand, five hundred forty-three".