40936932 has 18 divisors (see below), whose sum is σ = 103479558. Its totient is φ = 13645632.

The previous prime is 40936921. The next prime is 40936937. The reversal of 40936932 is 23963904.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40755456 + 181476 = 6384^2 + 426^2 .

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: 1137137 = 40936932 / (4 + 0 + 9 + 3 + 6 + 9 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (40936937) 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, 568533 + ... + 568604.

Almost surely, 2^40936932 is an apocalyptic number.

It is an amenable number.

40936932 is an abundant number, since it is smaller than the sum of its proper divisors (62542626).

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

40936932 is a wasteful number, since it uses less digits than its factorization.

40936932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137147 (or 1137142 counting only the distinct ones).

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

The square root of 40936932 is about 6398.1975586879. The cubic root of 40936932 is about 344.6448266653.

It can be divided in two parts, 4093 and 6932, that added together give a square (11025 = 105²).

The spelling of 40936932 in words is "forty million, nine hundred thirty-six thousand, nine hundred thirty-two".