6401283 has 16 divisors (see below), whose sum is σ = 10070016. Its totient is φ = 3539520.

The previous prime is 6401273. The next prime is 6401293. The reversal of 6401283 is 3821046.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6401273) and next prime (6401293).

It is not a de Polignac number, because 6401283 - 2⁴ = 6401267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6401203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266 + ... + 5567.

It is an arithmetic number, because the mean of its divisors is an integer number (629376).

Almost surely, 2^6401283 is an apocalyptic number.

6401283 is a deficient number, since it is larger than the sum of its proper divisors (3668733).

6401283 is a wasteful number, since it uses less digits than its factorization.

6401283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9874.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6401283 is about 2530.0756905674. The cubic root of 6401283 is about 185.6759590957.

The spelling of 6401283 in words is "six million, four hundred one thousand, two hundred eighty-three".