40360001 has 4 divisors (see below), whose sum is σ = 44029104. Its totient is φ = 36690900.

The previous prime is 40359997. The next prime is 40360003. The reversal of 40360001 is 10006304.

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 40360001 - 2² = 40359997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40360003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834535 + ... + 1834556.

It is an arithmetic number, because the mean of its divisors is an integer number (11007276).

Almost surely, 2^40360001 is an apocalyptic number.

It is an amenable number.

40360001 is a deficient number, since it is larger than the sum of its proper divisors (3669103).

40360001 is a wasteful number, since it uses less digits than its factorization.

40360001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669102.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 40360001 is about 6352.9521484110. The cubic root of 40360001 is about 343.0181150777.

Adding to 40360001 its reverse (10006304), we get a palindrome (50366305).

The spelling of 40360001 in words is "forty million, three hundred sixty thousand, one".