40763232 has 36 divisors (see below), whose sum is σ = 115921260. Its totient is φ = 13587648.

The previous prime is 40763207. The next prime is 40763237. The reversal of 40763232 is 23236704.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 40763196 and 40763205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40763237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70482 + ... + 71057.

It is an arithmetic number, because the mean of its divisors is an integer number (3220035).

Almost surely, 2^40763232 is an apocalyptic number.

It is an amenable number.

40763232 is an abundant number, since it is smaller than the sum of its proper divisors (75158028).

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

40763232 is a wasteful number, since it uses less digits than its factorization.

40763232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141555 (or 141544 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 40763232 is about 6384.6089935093. The cubic root of 40763232 is about 344.1566800240.

Adding to 40763232 its reverse (23236704), we get a palindrome (63999936).

The spelling of 40763232 in words is "forty million, seven hundred sixty-three thousand, two hundred thirty-two".