40422295 has 16 divisors (see below), whose sum is σ = 50319360. Its totient is φ = 31140000.

The previous prime is 40422281. The next prime is 40422301. The reversal of 40422295 is 59222404.

It is not a de Polignac number, because 40422295 - 2⁹ = 40421783 is a prime.

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, 38386 + ... + 39424.

It is an arithmetic number, because the mean of its divisors is an integer number (3144960).

Almost surely, 2^40422295 is an apocalyptic number.

40422295 is a deficient number, since it is larger than the sum of its proper divisors (9897065).

40422295 is a wasteful number, since it uses less digits than its factorization.

40422295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40422295 is about 6357.8530181186. The cubic root of 40422295 is about 343.1945024730.

Adding to 40422295 its reverse (59222404), we get a palindrome (99644699).

The spelling of 40422295 in words is "forty million, four hundred twenty-two thousand, two hundred ninety-five".