36481446 has 24 divisors (see below), whose sum is σ = 79167504. Its totient is φ = 12141360.

The previous prime is 36481429. The next prime is 36481457. The reversal of 36481446 is 64418463.

36481446 is a `hidden beast` number, since 3 + 648 + 1 + 4 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 36481446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14631 + ... + 16941.

It is an arithmetic number, because the mean of its divisors is an integer number (3298646).

Almost surely, 2^36481446 is an apocalyptic number.

36481446 is an abundant number, since it is smaller than the sum of its proper divisors (42686058).

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

36481446 is a wasteful number, since it uses less digits than its factorization.

36481446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196 (or 3193 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 36481446 is about 6039.9872516422. The cubic root of 36481446 is about 331.6581556643.

It can be divided in two parts, 364 and 81446, that added together give a triangular number (81810 = T₄₀₄).

The spelling of 36481446 in words is "thirty-six million, four hundred eighty-one thousand, four hundred forty-six".