43026081 has 8 divisors (see below), whose sum is σ = 65563584. Its totient is φ = 24586320.

The previous prime is 43026059. The next prime is 43026107. The reversal of 43026081 is 18062034.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43026081 - 2⁹ = 43025569 is a prime.

It is a super-2 number, since 2×43026081² = 3702487292437122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43026001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024410 + ... + 1024451.

It is an arithmetic number, because the mean of its divisors is an integer number (8195448).

Almost surely, 2^43026081 is an apocalyptic number.

It is an amenable number.

43026081 is a deficient number, since it is larger than the sum of its proper divisors (22537503).

43026081 is a wasteful number, since it uses less digits than its factorization.

43026081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048871.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 43026081 is about 6559.4268804523. The cubic root of 43026081 is about 350.4106228275.

The spelling of 43026081 in words is "forty-three million, twenty-six thousand, eighty-one".