68476083 has 32 divisors (see below), whose sum is σ = 103789056. Its totient is φ = 39840768.

The previous prime is 68476073. The next prime is 68476087. The reversal of 68476083 is 38067486.

It is not a de Polignac number, because 68476083 - 2¹⁶ = 68410547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68476087) 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 31 ways as a sum of consecutive naturals, for example, 86616 + ... + 87402.

It is an arithmetic number, because the mean of its divisors is an integer number (3243408).

Almost surely, 2^68476083 is an apocalyptic number.

68476083 is a deficient number, since it is larger than the sum of its proper divisors (35312973).

68476083 is a wasteful number, since it uses less digits than its factorization.

68476083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 68476083 is about 8275.0276736697. The cubic root of 68476083 is about 409.1158480464.

It can be divided in two parts, 684 and 76083, that added together give a palindrome (76767).

The spelling of 68476083 in words is "sixty-eight million, four hundred seventy-six thousand, eighty-three".