4678956 has 18 divisors (see below), whose sum is σ = 11827452. Its totient is φ = 1559640.

The previous prime is 4678951. The next prime is 4678957. The reversal of 4678956 is 6598764.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4678951) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 64950 + ... + 65021.

Almost surely, 2^4678956 is an apocalyptic number.

It is an amenable number.

4678956 is an abundant number, since it is smaller than the sum of its proper divisors (7148496).

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

4678956 is a wasteful number, since it uses less digits than its factorization.

4678956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129981 (or 129976 counting only the distinct ones).

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

The square root of 4678956 is about 2163.0894572347. The cubic root of 4678956 is about 167.2564932762.

The spelling of 4678956 in words is "four million, six hundred seventy-eight thousand, nine hundred fifty-six".