40461626 has 8 divisors (see below), whose sum is σ = 60792660. Its totient is φ = 20197408.

The previous prime is 40461611. The next prime is 40461643. The reversal of 40461626 is 62616404.

40461626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36663025 + 3798601 = 6055^2 + 1949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 15161 + ... + 17628.

Almost surely, 2^40461626 is an apocalyptic number.

40461626 is a deficient number, since it is larger than the sum of its proper divisors (20331034).

40461626 is a wasteful number, since it uses less digits than its factorization.

40461626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33408.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 40461626 is about 6360.9453699902. The cubic root of 40461626 is about 343.3057761106.

The spelling of 40461626 in words is "forty million, four hundred sixty-one thousand, six hundred twenty-six".