40254322 has 8 divisors (see below), whose sum is σ = 60408576. Its totient is φ = 20118132.

The previous prime is 40254281. The next prime is 40254341. The reversal of 40254322 is 22345204.

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

It is a junction number, because it is equal to n+sod(n) for n = 40254293 and 40254302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5503 + ... + 10525.

It is an arithmetic number, because the mean of its divisors is an integer number (7551072).

Almost surely, 2^40254322 is an apocalyptic number.

40254322 is a deficient number, since it is larger than the sum of its proper divisors (20154254).

40254322 is a wasteful number, since it uses less digits than its factorization.

40254322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9032.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 40254322 is about 6344.6293823989. The cubic root of 40254322 is about 342.7184661221.

Adding to 40254322 its reverse (22345204), we get a palindrome (62599526).

The spelling of 40254322 in words is "forty million, two hundred fifty-four thousand, three hundred twenty-two".