35220016 has 20 divisors (see below), whose sum is σ = 73488352. Its totient is φ = 16255296.

The previous prime is 35220011. The next prime is 35220019. The reversal of 35220016 is 61002253.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35219975 and 35220002.

It is not an unprimeable number, because it can be changed into a prime (35220011) 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, 84456 + ... + 84871.

Almost surely, 2^35220016 is an apocalyptic number.

It is an amenable number.

35220016 is an abundant number, since it is smaller than the sum of its proper divisors (38268336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35220016 is a wasteful number, since it uses less digits than its factorization.

35220016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169348 (or 169342 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 35220016 is about 5934.6453979998. The cubic root of 35220016 is about 327.7906159186.

Adding to 35220016 its reverse (61002253), we get a palindrome (96222269).

The spelling of 35220016 in words is "thirty-five million, two hundred twenty thousand, sixteen".