36780514 has 4 divisors (see below), whose sum is σ = 55170774. Its totient is φ = 18390256.

The previous prime is 36780511. The next prime is 36780529. The reversal of 36780514 is 41508763.

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., 29517489 + 7263025 = 5433^2 + 2695^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36780514.

It is not an unprimeable number, because it can be changed into a prime (36780511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9195127 + ... + 9195130.

Almost surely, 2^36780514 is an apocalyptic number.

36780514 is a deficient number, since it is larger than the sum of its proper divisors (18390260).

36780514 is a wasteful number, since it uses less digits than its factorization.

36780514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18390259.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 36780514 is about 6064.6940565869. The cubic root of 36780514 is about 332.5619806441.

The spelling of 36780514 in words is "thirty-six million, seven hundred eighty thousand, five hundred fourteen".