40732361 has 8 divisors (see below), whose sum is σ = 41614560. Its totient is φ = 39856672.

The previous prime is 40732303. The next prime is 40732369. The reversal of 40732361 is 16323704.

40732361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40732361 - 2⁶ = 40732297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40732361.

It is not an unprimeable number, because it can be changed into a prime (40732369) 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 7 ways as a sum of consecutive naturals, for example, 12266 + ... + 15228.

It is an arithmetic number, because the mean of its divisors is an integer number (5201820).

Almost surely, 2^40732361 is an apocalyptic number.

It is an amenable number.

40732361 is a deficient number, since it is larger than the sum of its proper divisors (882199).

40732361 is a wasteful number, since it uses less digits than its factorization.

40732361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 40732361 is about 6382.1909247530. The cubic root of 40732361 is about 344.0697786382.

It can be divided in two parts, 407 and 32361, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 40732361 in words is "forty million, seven hundred thirty-two thousand, three hundred sixty-one".