35220805 has 8 divisors (see below), whose sum is σ = 43628544. Its totient is φ = 27267600.

The previous prime is 35220799. The next prime is 35220833. The reversal of 35220805 is 50802253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 35220805 - 2⁹ = 35220293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35220805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113461 + ... + 113770.

It is an arithmetic number, because the mean of its divisors is an integer number (5453568).

Almost surely, 2^35220805 is an apocalyptic number.

It is an amenable number.

35220805 is a deficient number, since it is larger than the sum of its proper divisors (8407739).

35220805 is a wasteful number, since it uses less digits than its factorization.

35220805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227267.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 35220805 is about 5934.7118716918. The cubic root of 35220805 is about 327.7930636258.

The spelling of 35220805 in words is "thirty-five million, two hundred twenty thousand, eight hundred five".