36469040 has 20 divisors (see below), whose sum is σ = 84790704. Its totient is φ = 14587584.

The previous prime is 36469003. The next prime is 36469061. The reversal of 36469040 is 4096463.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 36468988 and 36469006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227852 + ... + 228011.

Almost surely, 2^36469040 is an apocalyptic number.

It is an amenable number.

36469040 is an abundant number, since it is smaller than the sum of its proper divisors (48321664).

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

36469040 is a wasteful number, since it uses less digits than its factorization.

36469040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455876 (or 455870 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 36469040 is about 6038.9601753944. The cubic root of 36469040 is about 331.6205564824.

The spelling of 36469040 in words is "thirty-six million, four hundred sixty-nine thousand, forty".