6613948 has 24 divisors (see below), whose sum is σ = 12708864. Its totient is φ = 2986800.

The previous prime is 6613931. The next prime is 6613973. The reversal of 6613948 is 8493166.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8011 + ... + 8797.

It is an arithmetic number, because the mean of its divisors is an integer number (529536).

Almost surely, 2^6613948 is an apocalyptic number.

It is an amenable number.

6613948 is a deficient number, since it is larger than the sum of its proper divisors (6094916).

6613948 is a wasteful number, since it uses less digits than its factorization.

6613948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 991 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 6613948 is about 2571.7597088375. The cubic root of 6613948 is about 187.7097906626.

The spelling of 6613948 in words is "six million, six hundred thirteen thousand, nine hundred forty-eight".