36513846 has 24 divisors (see below), whose sum is σ = 81666624. Its totient is φ = 11778480.

The previous prime is 36513817. The next prime is 36513847. The reversal of 36513846 is 64831563.

It is a self number, because there is not a number n which added to its sum of digits gives 36513846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36513847) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 32161 + ... + 33276.

It is an arithmetic number, because the mean of its divisors is an integer number (3402776).

Almost surely, 2^36513846 is an apocalyptic number.

36513846 is an abundant number, since it is smaller than the sum of its proper divisors (45152778).

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

36513846 is a wasteful number, since it uses less digits than its factorization.

36513846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65476 (or 65473 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 36513846 is about 6042.6687812588. The cubic root of 36513846 is about 331.7563109900.

The spelling of 36513846 in words is "thirty-six million, five hundred thirteen thousand, eight hundred forty-six".