15996467 has 2 divisors, whose sum is σ = 15996468. Its totient is φ = 15996466.

The previous prime is 15996433. The next prime is 15996503. The reversal of 15996467 is 76469951.

15996467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (76469951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15996467 - 2²² = 11802163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15996427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7998233 + 7998234.

It is an arithmetic number, because the mean of its divisors is an integer number (7998234).

Almost surely, 2^15996467 is an apocalyptic number.

15996467 is a deficient number, since it is larger than the sum of its proper divisors (1).

15996467 is an equidigital number, since it uses as much as digits as its factorization.

15996467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 47.

The square root of 15996467 is about 3999.5583506182. The cubic root of 15996467 is about 251.9656615259.

The spelling of 15996467 in words is "fifteen million, nine hundred ninety-six thousand, four hundred sixty-seven".