40514315 has 8 divisors (see below), whose sum is σ = 51477120. Its totient is φ = 30504832.

The previous prime is 40514291. The next prime is 40514317. The reversal of 40514315 is 51341504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40514315 - 2¹⁴ = 40497931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40514317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238235 + ... + 238404.

It is an arithmetic number, because the mean of its divisors is an integer number (6434640).

Almost surely, 2^40514315 is an apocalyptic number.

40514315 is a deficient number, since it is larger than the sum of its proper divisors (10962805).

40514315 is a wasteful number, since it uses less digits than its factorization.

40514315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476661.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 40514315 is about 6365.0856239331. The cubic root of 40514315 is about 343.4547287021.

Adding to 40514315 its reverse (51341504), we get a palindrome (91855819).

The spelling of 40514315 in words is "forty million, five hundred fourteen thousand, three hundred fifteen".