999466043 has 2 divisors, whose sum is σ = 999466044. Its totient is φ = 999466042.

The previous prime is 999466031. The next prime is 999466067. The reversal of 999466043 is 340664999.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 999466043 - 2²⁰ = 998417467 is a prime.

It is a super-2 number, since 2×999466043² = 1997864742220155698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 999465982 and 999466000.

It is not a weakly prime, because it can be changed into another prime (999466073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499733021 + 499733022.

It is an arithmetic number, because the mean of its divisors is an integer number (499733022).

Almost surely, 2^999466043 is an apocalyptic number.

999466043 is a deficient number, since it is larger than the sum of its proper divisors (1).

999466043 is an equidigital number, since it uses as much as digits as its factorization.

999466043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The square root of 999466043 is about 31614.3328729233. The cubic root of 999466043 is about 999.8219826450.

The spelling of 999466043 in words is "nine hundred ninety-nine million, four hundred sixty-six thousand, forty-three".