43426006 has 16 divisors (see below), whose sum is σ = 71341200. Its totient is φ = 19702368.

The previous prime is 43425997. The next prime is 43426081. The reversal of 43426006 is 60062434.

It is a super-2 number, since 2×43426006² = 3771635994224072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12621 + ... + 15688.

It is an arithmetic number, because the mean of its divisors is an integer number (4458825).

Almost surely, 2^43426006 is an apocalyptic number.

43426006 is a deficient number, since it is larger than the sum of its proper divisors (27915194).

43426006 is a wasteful number, since it uses less digits than its factorization.

43426006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28383.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 43426006 is about 6589.8411209983. The cubic root of 43426006 is about 351.4929586409.

The spelling of 43426006 in words is "forty-three million, four hundred twenty-six thousand, six".