220090467 has 8 divisors (see below), whose sum is σ = 301385296. Its totient is φ = 142761312.

The previous prime is 220090463. The next prime is 220090477. The reversal of 220090467 is 764090022.

It is a happy number.

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

It is not a de Polignac number, because 220090467 - 2² = 220090463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220090463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991288 + ... + 991509.

It is an arithmetic number, because the mean of its divisors is an integer number (37673162).

Almost surely, 2^220090467 is an apocalyptic number.

220090467 is a deficient number, since it is larger than the sum of its proper divisors (81294829).

220090467 is a wasteful number, since it uses less digits than its factorization.

220090467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982837.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 220090467 is about 14835.4463026901. The cubic root of 220090467 is about 603.7638096366.

The spelling of 220090467 in words is "two hundred twenty million, ninety thousand, four hundred sixty-seven".