68955446 has 48 divisors (see below), whose sum is σ = 131122800. Its totient is φ = 27010368.

The previous prime is 68955443. The next prime is 68955463. The reversal of 68955446 is 64455986.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 68955446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68955443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53360 + ... + 54636.

It is an arithmetic number, because the mean of its divisors is an integer number (2731725).

Almost surely, 2^68955446 is an apocalyptic number.

68955446 is a deficient number, since it is larger than the sum of its proper divisors (62167354).

68955446 is a wasteful number, since it uses less digits than its factorization.

68955446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1334 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The square root of 68955446 is about 8303.9415942069. The cubic root of 68955446 is about 410.0682932045.

The spelling of 68955446 in words is "sixty-eight million, nine hundred fifty-five thousand, four hundred forty-six".