40967601 has 4 divisors (see below), whose sum is σ = 54623472. Its totient is φ = 27311732.

The previous prime is 40967593. The next prime is 40967627. The reversal of 40967601 is 10676904.

It is a happy number.

40967601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40967601 - 2³ = 40967593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40967681) by changing a digit.

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, 6827931 + ... + 6827936.

It is an arithmetic number, because the mean of its divisors is an integer number (13655868).

Almost surely, 2^40967601 is an apocalyptic number.

It is an amenable number.

40967601 is a deficient number, since it is larger than the sum of its proper divisors (13655871).

40967601 is a wasteful number, since it uses less digits than its factorization.

40967601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13655870.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 40967601 is about 6400.5938005782. The cubic root of 40967601 is about 344.7308718181.

The spelling of 40967601 in words is "forty million, nine hundred sixty-seven thousand, six hundred one".