36405896 has 8 divisors (see below), whose sum is σ = 68261070. Its totient is φ = 18202944.

The previous prime is 36405893. The next prime is 36405899. The reversal of 36405896 is 69850463.

It is an interprime number because it is at equal distance from previous prime (36405893) and next prime (36405899).

It can be written as a sum of positive squares in only one way, i.e., 35164900 + 1240996 = 5930^2 + 1114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (36405893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275361 + ... + 2275376.

Almost surely, 2^36405896 is an apocalyptic number.

It is an amenable number.

36405896 is a deficient number, since it is larger than the sum of its proper divisors (31855174).

36405896 is a wasteful number, since it uses less digits than its factorization.

36405896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550743 (or 4550739 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 36405896 is about 6033.7298580563. The cubic root of 36405896 is about 331.4290520773.

The spelling of 36405896 in words is "thirty-six million, four hundred five thousand, eight hundred ninety-six".