79773048 has 48 divisors (see below), whose sum is σ = 216609120. Its totient is φ = 26522496.

The previous prime is 79773047. The next prime is 79773049. The reversal of 79773048 is 84037797.

It is an interprime number because it is at equal distance from previous prime (79773047) and next prime (79773049).

It is a junction number, because it is equal to n+sod(n) for n = 79772994 and 79773012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79773047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32140 + ... + 34532.

It is an arithmetic number, because the mean of its divisors is an integer number (4512690).

Almost surely, 2^79773048 is an apocalyptic number.

It is an amenable number.

79773048 is an abundant number, since it is smaller than the sum of its proper divisors (136836072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79773048 is a wasteful number, since it uses less digits than its factorization.

79773048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 79773048 is about 8931.5758967833. The cubic root of 79773048 is about 430.4790910377.

It can be divided in two parts, 7977 and 3048, that added together give a square (11025 = 105²).

The spelling of 79773048 in words is "seventy-nine million, seven hundred seventy-three thousand, forty-eight".