36642303 has 12 divisors (see below), whose sum is σ = 52986960. Its totient is φ = 24400896.

The previous prime is 36642269. The next prime is 36642311. The reversal of 36642303 is 30324663.

It is not a de Polignac number, because 36642303 - 2¹⁰ = 36641279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36642313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9343 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (4415580).

Almost surely, 2^36642303 is an apocalyptic number.

36642303 is a deficient number, since it is larger than the sum of its proper divisors (16344657).

36642303 is a wasteful number, since it uses less digits than its factorization.

36642303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558 (or 4555 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 36642303 is about 6053.2886103341. The cubic root of 36642303 is about 332.1448991302.

Adding to 36642303 its reverse (30324663), we get a palindrome (66966966).

The spelling of 36642303 in words is "thirty-six million, six hundred forty-two thousand, three hundred three".