40126326 has 16 divisors (see below), whose sum is σ = 80315328. Its totient is φ = 13365000.

The previous prime is 40126319. The next prime is 40126337. The reversal of 40126326 is 62362104.

40126326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40126326² = 3220244076516552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40126296 and 40126305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12021 + ... + 14991.

It is an arithmetic number, because the mean of its divisors is an integer number (5019708).

Almost surely, 2^40126326 is an apocalyptic number.

40126326 is an abundant number, since it is smaller than the sum of its proper divisors (40189002).

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

40126326 is a wasteful number, since it uses less digits than its factorization.

40126326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227.

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

The square root of 40126326 is about 6334.5343948865. The cubic root of 40126326 is about 342.3548350313.

The spelling of 40126326 in words is "forty million, one hundred twenty-six thousand, three hundred twenty-six".