6402948 has 24 divisors (see below), whose sum is σ = 15819552. Its totient is φ = 2008704.

The previous prime is 6402941. The next prime is 6402953. The reversal of 6402948 is 8492046.

It is not an unprimeable number, because it can be changed into a prime (6402941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15490 + ... + 15897.

It is an arithmetic number, because the mean of its divisors is an integer number (659148).

Almost surely, 2^6402948 is an apocalyptic number.

6402948 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6402948 is an abundant number, since it is smaller than the sum of its proper divisors (9416604).

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

6402948 is a wasteful number, since it uses less digits than its factorization.

6402948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31411 (or 31409 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 6402948 is about 2530.4047107133. The cubic root of 6402948 is about 185.6920560600.

The spelling of 6402948 in words is "six million, four hundred two thousand, nine hundred forty-eight".