16392043 has 2 divisors, whose sum is σ = 16392044. Its totient is φ = 16392042.

The previous prime is 16392023. The next prime is 16392091. The reversal of 16392043 is 34029361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16392043 - 2⁵ = 16392011 is a prime.

It is not a weakly prime, because it can be changed into another prime (16392023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8196021 + 8196022.

It is an arithmetic number, because the mean of its divisors is an integer number (8196022).

Almost surely, 2^16392043 is an apocalyptic number.

16392043 is a deficient number, since it is larger than the sum of its proper divisors (1).

16392043 is an equidigital number, since it uses as much as digits as its factorization.

16392043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 16392043 is about 4048.7088065209. The cubic root of 16392043 is about 254.0257222798.

The spelling of 16392043 in words is "sixteen million, three hundred ninety-two thousand, forty-three".