1333967 has 2 divisors, whose sum is σ = 1333968. Its totient is φ = 1333966.

The previous prime is 1333963. The next prime is 1333991. The reversal of 1333967 is 7693331.

It is a weak prime.

It is an emirp because it is prime and its reverse (7693331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333967 - 2² = 1333963 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1333963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666983 + 666984.

It is an arithmetic number, because the mean of its divisors is an integer number (666984).

2^1333967 is an apocalyptic number.

1333967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333967 is an equidigital number, since it uses as much as digits as its factorization.

1333967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 32.

The square root of 1333967 is about 1154.9748915020. The cubic root of 1333967 is about 110.0816748787.

The spelling of 1333967 in words is "one million, three hundred thirty-three thousand, nine hundred sixty-seven".