40826007 has 12 divisors (see below), whose sum is σ = 59544784. Its totient is φ = 26952480.

The previous prime is 40825987. The next prime is 40826011. The reversal of 40826007 is 70062804.

It is not a de Polignac number, because 40826007 - 2¹⁰ = 40824983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40826017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21094 + ... + 22947.

Almost surely, 2^40826007 is an apocalyptic number.

40826007 is a deficient number, since it is larger than the sum of its proper divisors (18718777).

40826007 is a wasteful number, since it uses less digits than its factorization.

40826007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44150 (or 44147 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 40826007 is about 6389.5232216496. The cubic root of 40826007 is about 344.3332554475. Note that the first 3 decimals are identical.

The spelling of 40826007 in words is "forty million, eight hundred twenty-six thousand, seven".