40715163 has 32 divisors (see below), whose sum is σ = 62277120. Its totient is φ = 26278560.

The previous prime is 40715149. The next prime is 40715189. The reversal of 40715163 is 36151704.

It is not a de Polignac number, because 40715163 - 2¹³ = 40706971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40715863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128281 + ... + 128597.

It is an arithmetic number, because the mean of its divisors is an integer number (1946160).

Almost surely, 2^40715163 is an apocalyptic number.

40715163 is a deficient number, since it is larger than the sum of its proper divisors (21561957).

40715163 is a wasteful number, since it uses less digits than its factorization.

40715163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 40715163 is about 6380.8434395462. The cubic root of 40715163 is about 344.0213474899.

Adding to 40715163 its reverse (36151704), we get a palindrome (76866867).

The spelling of 40715163 in words is "forty million, seven hundred fifteen thousand, one hundred sixty-three".