6692428 has 6 divisors (see below), whose sum is σ = 11711756. Its totient is φ = 3346212.

The previous prime is 6692423. The next prime is 6692431. The reversal of 6692428 is 8242966.

It is not an unprimeable number, because it can be changed into a prime (6692423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836550 + ... + 836557.

Almost surely, 2^6692428 is an apocalyptic number.

It is an amenable number.

6692428 is a deficient number, since it is larger than the sum of its proper divisors (5019328).

6692428 is a wasteful number, since it uses less digits than its factorization.

6692428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673111 (or 1673109 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 6692428 is about 2586.9727482136. The cubic root of 6692428 is about 188.4493176155.

The spelling of 6692428 in words is "six million, six hundred ninety-two thousand, four hundred twenty-eight".