35980023 has 4 divisors (see below), whose sum is σ = 47973368. Its totient is φ = 23986680.

The previous prime is 35980003. The next prime is 35980033. The reversal of 35980023 is 32008953.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 35980023 - 2⁸ = 35979767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35980003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5996668 + ... + 5996673.

It is an arithmetic number, because the mean of its divisors is an integer number (11993342).

Almost surely, 2^35980023 is an apocalyptic number.

35980023 is a deficient number, since it is larger than the sum of its proper divisors (11993345).

35980023 is a wasteful number, since it uses less digits than its factorization.

35980023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993344.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 35980023 is about 5998.3350189865. The cubic root of 35980023 is about 330.1316371064.

Adding to 35980023 its reverse (32008953), we get a palindrome (67988976).

The spelling of 35980023 in words is "thirty-five million, nine hundred eighty thousand, twenty-three".