43261026 has 16 divisors (see below), whose sum is σ = 87204864. Its totient is φ = 14306544.

The previous prime is 43261021. The next prime is 43261051. The reversal of 43261026 is 62016234.

It is a junction number, because it is equal to n+sod(n) for n = 43260987 and 43261005.

It is not an unprimeable number, because it can be changed into a prime (43261021) 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, 27625 + ... + 29148.

It is an arithmetic number, because the mean of its divisors is an integer number (5450304).

Almost surely, 2^43261026 is an apocalyptic number.

43261026 is an abundant number, since it is smaller than the sum of its proper divisors (43943838).

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

43261026 is a wasteful number, since it uses less digits than its factorization.

43261026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56905.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 43261026 is about 6577.3114568188. The cubic root of 43261026 is about 351.0472740930.

The spelling of 43261026 in words is "forty-three million, two hundred sixty-one thousand, twenty-six".