6431048 has 16 divisors (see below), whose sum is σ = 12985980. Its totient is φ = 2968128.

The previous prime is 6431039. The next prime is 6431093. The reversal of 6431048 is 8401346.

It can be written as a sum of positive squares in 2 ways, for example, as 5943844 + 487204 = 2438^2 + 698^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30815 + ... + 31022.

Almost surely, 2^6431048 is an apocalyptic number.

It is an amenable number.

6431048 is an abundant number, since it is smaller than the sum of its proper divisors (6554932).

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

6431048 is a wasteful number, since it uses less digits than its factorization.

6431048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61856 (or 61852 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 6431048 is about 2535.9511036296. The cubic root of 6431048 is about 185.9633025840.

The spelling of 6431048 in words is "six million, four hundred thirty-one thousand, forty-eight".