5271958 has 4 divisors (see below), whose sum is σ = 7907940. Its totient is φ = 2635978.

The previous prime is 5271941. The next prime is 5271961. The reversal of 5271958 is 8591725.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317988 + ... + 1317991.

It is an arithmetic number, because the mean of its divisors is an integer number (1976985).

Almost surely, 2^5271958 is an apocalyptic number.

5271958 is a deficient number, since it is larger than the sum of its proper divisors (2635982).

5271958 is a wasteful number, since it uses less digits than its factorization.

5271958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635981.

The product of its digits is 25200, while the sum is 37.

The square root of 5271958 is about 2296.0744761440. The cubic root of 5271958 is about 174.0433018578.

It can be divided in two parts, 527 and 1958, that added together give a triangular number (2485 = T₇₀).

The spelling of 5271958 in words is "five million, two hundred seventy-one thousand, nine hundred fifty-eight".