78562962 has 24 divisors (see below), whose sum is σ = 171565056. Its totient is φ = 25980696.

The previous prime is 78562961. The next prime is 78562987. The reversal of 78562962 is 26926587.

It is not an unprimeable number, because it can be changed into a prime (78562961) 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, 14898 + ... + 19469.

It is an arithmetic number, because the mean of its divisors is an integer number (7148544).

Almost surely, 2^78562962 is an apocalyptic number.

78562962 is an abundant number, since it is smaller than the sum of its proper divisors (93002094).

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

78562962 is a wasteful number, since it uses less digits than its factorization.

78562962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34502 (or 34499 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 78562962 is about 8863.5750123751. The cubic root of 78562962 is about 428.2913300254.

It can be divided in two parts, 78562 and 962, that added together give a square (79524 = 282²).

The spelling of 78562962 in words is "seventy-eight million, five hundred sixty-two thousand, nine hundred sixty-two".