78836050 has 12 divisors (see below), whose sum is σ = 146635146. Its totient is φ = 31534400.

The previous prime is 78836033. The next prime is 78836053. The reversal of 78836050 is 5063887.

It can be written as a sum of positive squares in 3 ways, for example, as 55011889 + 23824161 = 7417^2 + 4881^2 .

It is not an unprimeable number, because it can be changed into a prime (78836053) 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 5 ways as a sum of consecutive naturals, for example, 788311 + ... + 788410.

Almost surely, 2^78836050 is an apocalyptic number.

78836050 is a deficient number, since it is larger than the sum of its proper divisors (67799096).

78836050 is a wasteful number, since it uses less digits than its factorization.

78836050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576733 (or 1576728 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 78836050 is about 8878.9667191628. The cubic root of 78836050 is about 428.7870087364.

The spelling of 78836050 in words is "seventy-eight million, eight hundred thirty-six thousand, fifty".