40603112 has 32 divisors (see below), whose sum is σ = 84827520. Its totient is φ = 18061440.

The previous prime is 40603109. The next prime is 40603127. The reversal of 40603112 is 21130604.

It is a super-2 number, since 2×40603112² = 3297225408169088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 9044.

It is an arithmetic number, because the mean of its divisors is an integer number (2650860).

Almost surely, 2^40603112 is an apocalyptic number.

It is an amenable number.

40603112 is an abundant number, since it is smaller than the sum of its proper divisors (44224408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40603112 is a wasteful number, since it uses less digits than its factorization.

40603112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881 (or 9877 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 40603112 is about 6372.0571246655. The cubic root of 40603112 is about 343.7054672007.

Adding to 40603112 its reverse (21130604), we get a palindrome (61733716).

The spelling of 40603112 in words is "forty million, six hundred three thousand, one hundred twelve".