40353112 has 32 divisors (see below), whose sum is σ = 80031600. Its totient is φ = 19021824.

The previous prime is 40353101. The next prime is 40353113. The reversal of 40353112 is 21135304.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 40353112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40353113) 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, 38548 + ... + 39580.

Almost surely, 2^40353112 is an apocalyptic number.

It is an amenable number.

40353112 is a deficient number, since it is larger than the sum of its proper divisors (39678488).

40353112 is a wasteful number, since it uses less digits than its factorization.

40353112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 40353112 is about 6352.4099363942. The cubic root of 40353112 is about 342.9985975174.

Adding to 40353112 its reverse (21135304), we get a palindrome (61488416).

The spelling of 40353112 in words is "forty million, three hundred fifty-three thousand, one hundred twelve".