40963932 has 18 divisors (see below), whose sum is σ = 103547808. Its totient is φ = 13654632.

The previous prime is 40963919. The next prime is 40963939. The reversal of 40963932 is 23936904.

It is a happy number.

40963932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1137887 = 40963932 / (4 + 0 + 9 + 6 + 3 + 9 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40963939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568908 + ... + 568979.

It is an arithmetic number, because the mean of its divisors is an integer number (5752656).

Almost surely, 2^40963932 is an apocalyptic number.

It is an amenable number.

40963932 is an abundant number, since it is smaller than the sum of its proper divisors (62583876).

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

40963932 is a wasteful number, since it uses less digits than its factorization.

40963932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137897 (or 1137892 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 40963932 is about 6400.3071801282. The cubic root of 40963932 is about 344.7205803089.

The spelling of 40963932 in words is "forty million, nine hundred sixty-three thousand, nine hundred thirty-two".