40700011 has 4 divisors (see below), whose sum is σ = 44400024. Its totient is φ = 37000000.

The previous prime is 40699991. The next prime is 40700017. The reversal of 40700011 is 11000704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40700011 - 2¹⁷ = 40568939 is a prime.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40699964 and 40700000.

It is not an unprimeable number, because it can be changed into a prime (40700017) 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, 1849990 + ... + 1850011.

It is an arithmetic number, because the mean of its divisors is an integer number (11100006).

Almost surely, 2^40700011 is an apocalyptic number.

40700011 is a deficient number, since it is larger than the sum of its proper divisors (3700013).

40700011 is a wasteful number, since it uses less digits than its factorization.

40700011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700012.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 40700011 is about 6379.6560252101. The cubic root of 40700011 is about 343.9786667634.

Adding to 40700011 its reverse (11000704), we get a palindrome (51700715).

The spelling of 40700011 in words is "forty million, seven hundred thousand, eleven".