36473540 has 48 divisors (see below), whose sum is σ = 82192320. Its totient is φ = 13553280.

The previous prime is 36473539. The next prime is 36473557. The reversal of 36473540 is 4537463.

It is a junction number, because it is equal to n+sod(n) for n = 36473497 and 36473506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19235 + ... + 21045.

It is an arithmetic number, because the mean of its divisors is an integer number (1712340).

Almost surely, 2^36473540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36473540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41096160).

36473540 is an abundant number, since it is smaller than the sum of its proper divisors (45718780).

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

36473540 is a wasteful number, since it uses less digits than its factorization.

36473540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 36473540 is about 6039.3327446002. The cubic root of 36473540 is about 331.6341957330.

The spelling of 36473540 in words is "thirty-six million, four hundred seventy-three thousand, five hundred forty".