6920748 has 24 divisors (see below), whose sum is σ = 17942960. Its totient is φ = 2306880.

The previous prime is 6920741. The next prime is 6920761. The reversal of 6920748 is 8470296.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6920741) 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 in 7 ways as a sum of consecutive naturals, for example, 31933 + ... + 32148.

Almost surely, 2^6920748 is an apocalyptic number.

It is an amenable number.

6920748 is an abundant number, since it is smaller than the sum of its proper divisors (11022212).

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

6920748 is a wasteful number, since it uses less digits than its factorization.

6920748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64094 (or 64086 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 6920748 is about 2630.7314572187. The cubic root of 6920748 is about 190.5684545355.

The spelling of 6920748 in words is "six million, nine hundred twenty thousand, seven hundred forty-eight".