40632295 has 16 divisors (see below), whose sum is σ = 56321568. Its totient is φ = 27811840.

The previous prime is 40632281. The next prime is 40632313. The reversal of 40632295 is 59223604.

It is not a de Polignac number, because 40632295 - 2⁷ = 40632167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20794 + ... + 22663.

It is an arithmetic number, because the mean of its divisors is an integer number (3520098).

Almost surely, 2^40632295 is an apocalyptic number.

40632295 is a deficient number, since it is larger than the sum of its proper divisors (15689273).

40632295 is a wasteful number, since it uses less digits than its factorization.

40632295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43490.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 40632295 is about 6374.3466331852. The cubic root of 40632295 is about 343.7877922086.

Adding to 40632295 its reverse (59223604), we get a palindrome (99855899).

The spelling of 40632295 in words is "forty million, six hundred thirty-two thousand, two hundred ninety-five".