40551362 has 8 divisors (see below), whose sum is σ = 60892236. Its totient is φ = 20253952.

The previous prime is 40551361. The next prime is 40551431. The reversal of 40551362 is 26315504.

It can be written as a sum of positive squares in 2 ways, for example, as 39450961 + 1100401 = 6281^2 + 1049^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40551361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8423 + ... + 12330.

Almost surely, 2^40551362 is an apocalyptic number.

40551362 is a deficient number, since it is larger than the sum of its proper divisors (20340874).

40551362 is a wasteful number, since it uses less digits than its factorization.

40551362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21732.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 40551362 is about 6367.9951319077. The cubic root of 40551362 is about 343.5593838177.

Adding to 40551362 its reverse (26315504), we get a palindrome (66866866).

The spelling of 40551362 in words is "forty million, five hundred fifty-one thousand, three hundred sixty-two".