36738723 has 16 divisors (see below), whose sum is σ = 58929920. Its totient is φ = 19888416.

The previous prime is 36738719. The next prime is 36738739. The reversal of 36738723 is 32783763.

It is not a de Polignac number, because 36738723 - 2² = 36738719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36738703) 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 15 ways as a sum of consecutive naturals, for example, 45640 + ... + 46437.

It is an arithmetic number, because the mean of its divisors is an integer number (3683120).

Almost surely, 2^36738723 is an apocalyptic number.

36738723 is a deficient number, since it is larger than the sum of its proper divisors (22191197).

36738723 is a wasteful number, since it uses less digits than its factorization.

36738723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92106.

The product of its digits is 127008, while the sum is 39.

The square root of 36738723 is about 6061.2476438436. The cubic root of 36738723 is about 332.4359776483.

The spelling of 36738723 in words is "thirty-six million, seven hundred thirty-eight thousand, seven hundred twenty-three".