7126875 has 60 divisors (see below), whose sum is σ = 14782768. Its totient is φ = 3240000.

The previous prime is 7126871. The next prime is 7126883. The reversal of 7126875 is 5786217.

It is not a de Polignac number, because 7126875 - 2² = 7126871 is a prime.

Its product of digits (23520) is a multiple of the sum of its prime divisors (196).

It is not an unprimeable number, because it can be changed into a prime (7126871) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 39285 + ... + 39465.

Almost surely, 2^7126875 is an apocalyptic number.

7126875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7126875 is an abundant number, since it is smaller than the sum of its proper divisors (7655893).

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

7126875 is a wasteful number, since it uses less digits than its factorization.

7126875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 196 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 7126875 is about 2669.6207595837. The cubic root of 7126875 is about 192.4419344743.

It can be divided in two parts, 7126 and 875, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 7126875 in words is "seven million, one hundred twenty-six thousand, eight hundred seventy-five".