40361104 has 30 divisors (see below), whose sum is σ = 90968694. Its totient is φ = 17297280.

The previous prime is 40361093. The next prime is 40361107. The reversal of 40361104 is 40116304.

It is a happy number.

40361104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 29811600 + 10549504 = 5460^2 + 3248^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40361107) 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, 24957 + ... + 26524.

Almost surely, 2^40361104 is an apocalyptic number.

It is an amenable number.

40361104 is an abundant number, since it is smaller than the sum of its proper divisors (50607590).

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

40361104 is a wasteful number, since it uses less digits than its factorization.

40361104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51503 (or 51490 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 40361104 is about 6353.0389578532. The cubic root of 40361104 is about 343.0212398342.

Adding to 40361104 its reverse (40116304), we get a palindrome (80477408).

The spelling of 40361104 in words is "forty million, three hundred sixty-one thousand, one hundred four".