68411948 has 36 divisors (see below), whose sum is σ = 132924456. Its totient is φ = 30782400.

The previous prime is 68411933. The next prime is 68411953. The reversal of 68411948 is 84911486.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51128 + ... + 52448.

It is an arithmetic number, because the mean of its divisors is an integer number (3692346).

Almost surely, 2^68411948 is an apocalyptic number.

It is an amenable number.

68411948 is a deficient number, since it is larger than the sum of its proper divisors (64512508).

68411948 is a wasteful number, since it uses less digits than its factorization.

68411948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1441 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 68411948 is about 8271.1515522326. The cubic root of 68411948 is about 408.9880815827.

The spelling of 68411948 in words is "sixty-eight million, four hundred eleven thousand, nine hundred forty-eight".