35500023 has 24 divisors (see below), whose sum is σ = 55495440. Its totient is φ = 21738240.

The previous prime is 35500019. The next prime is 35500033. The reversal of 35500023 is 32000553.

It is not a de Polignac number, because 35500023 - 2² = 35500019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35499969 and 35500005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35500033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27568 + ... + 28826.

It is an arithmetic number, because the mean of its divisors is an integer number (2312310).

Almost surely, 2^35500023 is an apocalyptic number.

35500023 is a deficient number, since it is larger than the sum of its proper divisors (19995417).

35500023 is a wasteful number, since it uses less digits than its factorization.

35500023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 35500023 is about 5958.1895740233. The cubic root of 35500023 is about 328.6569935497.

Adding to 35500023 its reverse (32000553), we get a palindrome (67500576).

The spelling of 35500023 in words is "thirty-five million, five hundred thousand, twenty-three".