16276087 has 2 divisors, whose sum is σ = 16276088. Its totient is φ = 16276086.

The previous prime is 16276079. The next prime is 16276129. The reversal of 16276087 is 78067261.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16276087 - 2³ = 16276079 is a prime.

It is a super-2 number, since 2×16276087² = 529822016063138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16270087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8138043 + 8138044.

It is an arithmetic number, because the mean of its divisors is an integer number (8138044).

Almost surely, 2^16276087 is an apocalyptic number.

16276087 is a deficient number, since it is larger than the sum of its proper divisors (1).

16276087 is an equidigital number, since it uses as much as digits as its factorization.

16276087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 16276087 is about 4034.3632707033. The cubic root of 16276087 is about 253.4253184353.

The spelling of 16276087 in words is "sixteen million, two hundred seventy-six thousand, eighty-seven".