40701001 has 4 divisors (see below), whose sum is σ = 44401104. Its totient is φ = 37000900.

The previous prime is 40700977. The next prime is 40701029. The reversal of 40701001 is 10010704.

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 40701001 - 2¹⁷ = 40569929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40701061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850035 + ... + 1850056.

It is an arithmetic number, because the mean of its divisors is an integer number (11100276).

Almost surely, 2^40701001 is an apocalyptic number.

It is an amenable number.

40701001 is a deficient number, since it is larger than the sum of its proper divisors (3700103).

40701001 is a wasteful number, since it uses less digits than its factorization.

40701001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700102.

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

The square root of 40701001 is about 6379.7336151285. The cubic root of 40701001 is about 343.9814557562.

Adding to 40701001 its reverse (10010704), we get a palindrome (50711705).

The spelling of 40701001 in words is "forty million, seven hundred one thousand, one".