40913701 has 2 divisors, whose sum is σ = 40913702. Its totient is φ = 40913700.

The previous prime is 40913687. The next prime is 40913779. The reversal of 40913701 is 10731904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36312676 + 4601025 = 6026^2 + 2145^2 .

It is a cyclic number.

It is not a de Polignac number, because 40913701 - 2¹⁵ = 40880933 is a prime.

It is a super-3 number, since 3×40913701³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40913791) 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 as a sum of consecutive naturals, namely, 20456850 + 20456851.

It is an arithmetic number, because the mean of its divisors is an integer number (20456851).

Almost surely, 2^40913701 is an apocalyptic number.

It is an amenable number.

40913701 is a deficient number, since it is larger than the sum of its proper divisors (1).

40913701 is an equidigital number, since it uses as much as digits as its factorization.

40913701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 40913701 is about 6396.3818679000. The cubic root of 40913701 is about 344.5796210058.

It can be divided in two parts, 40913 and 701, that added together give a palindrome (41614).

The spelling of 40913701 in words is "forty million, nine hundred thirteen thousand, seven hundred one".