40956601 has 16 divisors (see below), whose sum is σ = 48294400. Its totient is φ = 34715520.

The previous prime is 40956557. The next prime is 40956649. The reversal of 40956601 is 10665904.

It is not a de Polignac number, because 40956601 - 2¹¹ = 40954553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40956661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32656 + ... + 33886.

It is an arithmetic number, because the mean of its divisors is an integer number (3018400).

Almost surely, 2^40956601 is an apocalyptic number.

It is an amenable number.

40956601 is a deficient number, since it is larger than the sum of its proper divisors (7337799).

40956601 is an equidigital number, since it uses as much as digits as its factorization.

40956601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 40956601 is about 6399.7344476158. The cubic root of 40956601 is about 344.7000150847.

The spelling of 40956601 in words is "forty million, nine hundred fifty-six thousand, six hundred one".