36782945 has 8 divisors (see below), whose sum is σ = 45216360. Its totient is φ = 28708480.

The previous prime is 36782923. The next prime is 36782981. The reversal of 36782945 is 54928763.

It can be written as a sum of positive squares in 4 ways, for example, as 253009 + 36529936 = 503^2 + 6044^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36782945 - 2¹² = 36778849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36782896 and 36782905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89510 + ... + 89919.

It is an arithmetic number, because the mean of its divisors is an integer number (5652045).

Almost surely, 2^36782945 is an apocalyptic number.

It is an amenable number.

36782945 is a deficient number, since it is larger than the sum of its proper divisors (8433415).

36782945 is a wasteful number, since it uses less digits than its factorization.

36782945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179475.

The product of its digits is 362880, while the sum is 44.

The square root of 36782945 is about 6064.8944755865. The cubic root of 36782945 is about 332.5693073531.

The spelling of 36782945 in words is "thirty-six million, seven hundred eighty-two thousand, nine hundred forty-five".