40262113 has 4 divisors (see below), whose sum is σ = 40771840. Its totient is φ = 39752388.

The previous prime is 40262107. The next prime is 40262119. The reversal of 40262113 is 31126204.

40262113 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 an interprime number because it is at equal distance from previous prime (40262107) and next prime (40262119).

It is a cyclic number.

It is not a de Polignac number, because 40262113 - 2⁹ = 40261601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40262119) 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, 254745 + ... + 254902.

It is an arithmetic number, because the mean of its divisors is an integer number (10192960).

Almost surely, 2^40262113 is an apocalyptic number.

It is an amenable number.

40262113 is a deficient number, since it is larger than the sum of its proper divisors (509727).

40262113 is an equidigital number, since it uses as much as digits as its factorization.

40262113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509726.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 40262113 is about 6345.2433365475. The cubic root of 40262113 is about 342.7405751131.

Adding to 40262113 its reverse (31126204), we get a palindrome (71388317).

The spelling of 40262113 in words is "forty million, two hundred sixty-two thousand, one hundred thirteen".