36423773 has 6 divisors (see below), whose sum is σ = 37155834. Its totient is φ = 35693424.

The previous prime is 36423769. The next prime is 36423811. The reversal of 36423773 is 37732463.

36423773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 11042329 + 25381444 = 3323^2 + 5038^2 .

It is not a de Polignac number, because 36423773 - 2² = 36423769 is a prime.

It is a Duffinian number.

Its product of digits (63504) is a multiple of the sum of its prime divisors (882).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36423713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43523 + ... + 44351.

It is an arithmetic number, because the mean of its divisors is an integer number (6192639).

Almost surely, 2^36423773 is an apocalyptic number.

It is an amenable number.

36423773 is a deficient number, since it is larger than the sum of its proper divisors (732061).

36423773 is an frugal number, since it uses more digits than its factorization.

36423773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711 (or 882 counting only the distinct ones).

The product of its digits is 63504, while the sum is 35.

The square root of 36423773 is about 6035.2110982135. The cubic root of 36423773 is about 331.4832922625.

The spelling of 36423773 in words is "thirty-six million, four hundred twenty-three thousand, seven hundred seventy-three".