4156968 has 16 divisors (see below), whose sum is σ = 10392480. Its totient is φ = 1385648.

The previous prime is 4156937. The next prime is 4156969. The reversal of 4156968 is 8696514.

It is not an unprimeable number, because it can be changed into a prime (4156969) 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 3 ways as a sum of consecutive naturals, for example, 86580 + ... + 86627.

It is an arithmetic number, because the mean of its divisors is an integer number (649530).

Almost surely, 2^4156968 is an apocalyptic number.

It is an amenable number.

4156968 is an abundant number, since it is smaller than the sum of its proper divisors (6235512).

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

4156968 is a wasteful number, since it uses less digits than its factorization.

4156968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173216 (or 173212 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 4156968 is about 2038.8643898013. The cubic root of 4156968 is about 160.7899476402.

The spelling of 4156968 in words is "four million, one hundred fifty-six thousand, nine hundred sixty-eight".