4681958 has 4 divisors (see below), whose sum is σ = 7022940. Its totient is φ = 2340978.

The previous prime is 4681951. The next prime is 4681973. The reversal of 4681958 is 8591864.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170488 + ... + 1170491.

It is an arithmetic number, because the mean of its divisors is an integer number (1755735).

Almost surely, 2^4681958 is an apocalyptic number.

4681958 is a deficient number, since it is larger than the sum of its proper divisors (2340982).

4681958 is a wasteful number, since it uses less digits than its factorization.

4681958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340981.

The product of its digits is 69120, while the sum is 41.

The square root of 4681958 is about 2163.7832608651. The cubic root of 4681958 is about 167.2922560010.

The spelling of 4681958 in words is "four million, six hundred eighty-one thousand, nine hundred fifty-eight".