36961546 has 4 divisors (see below), whose sum is σ = 55442322. Its totient is φ = 18480772.

The previous prime is 36961537. The next prime is 36961549. The reversal of 36961546 is 64516963.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35533521 + 1428025 = 5961^2 + 1195^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 36961499 and 36961508.

It is not an unprimeable number, because it can be changed into a prime (36961549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9240385 + ... + 9240388.

Almost surely, 2^36961546 is an apocalyptic number.

36961546 is a deficient number, since it is larger than the sum of its proper divisors (18480776).

36961546 is a wasteful number, since it uses less digits than its factorization.

36961546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18480775.

The product of its digits is 116640, while the sum is 40.

The square root of 36961546 is about 6079.6008092637. The cubic root of 36961546 is about 333.1067061775.

The spelling of 36961546 in words is "thirty-six million, nine hundred sixty-one thousand, five hundred forty-six".