6654375 has 90 divisors (see below), whose sum is σ = 14863992. Its totient is φ = 2808000.

The previous prime is 6654353. The next prime is 6654391. The reversal of 6654375 is 5734566.

It is not a de Polignac number, because 6654375 - 2¹⁰ = 6653351 is a prime.

Its product of digits (75600) is a multiple of the sum of its prime divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 511869 + ... + 511881.

Almost surely, 2^6654375 is an apocalyptic number.

6654375 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6654375 is an abundant number, since it is smaller than the sum of its proper divisors (8209617).

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

6654375 is a wasteful number, since it uses less digits than its factorization.

6654375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 28 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 6654375 is about 2579.6075282880. The cubic root of 6654375 is about 188.0914656032.

The spelling of 6654375 in words is "six million, six hundred fifty-four thousand, three hundred seventy-five".