1406283 has 4 divisors (see below), whose sum is σ = 1875048. Its totient is φ = 937520.

The previous prime is 1406281. The next prime is 1406311. The reversal of 1406283 is 3826041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1406283 - 2¹ = 1406281 is a prime.

It is a super-3 number, since 3×1406283³ = 8343330262806201561, which contains 333 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1406281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234378 + ... + 234383.

It is an arithmetic number, because the mean of its divisors is an integer number (468762).

2^1406283 is an apocalyptic number.

1406283 is a deficient number, since it is larger than the sum of its proper divisors (468765).

1406283 is an equidigital number, since it uses as much as digits as its factorization.

1406283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468764.

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

The square root of 1406283 is about 1185.8680365032. The cubic root of 1406283 is about 112.0359950207.

The spelling of 1406283 in words is "one million, four hundred six thousand, two hundred eighty-three".