43072026 has 16 divisors (see below), whose sum is σ = 86724000. Its totient is φ = 14260688.

The previous prime is 43072019. The next prime is 43072049. The reversal of 43072026 is 62027034.

It is a junction number, because it is equal to n+sod(n) for n = 43071987 and 43072005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23196 + ... + 24983.

It is an arithmetic number, because the mean of its divisors is an integer number (5420250).

Almost surely, 2^43072026 is an apocalyptic number.

43072026 is an abundant number, since it is smaller than the sum of its proper divisors (43651974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43072026 is a wasteful number, since it uses less digits than its factorization.

43072026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48333.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 43072026 is about 6562.9281574614. The cubic root of 43072026 is about 350.5353060311.

The spelling of 43072026 in words is "forty-three million, seventy-two thousand, twenty-six".