220077006 has 8 divisors (see below), whose sum is σ = 440154024. Its totient is φ = 73359000.

The previous prime is 220076993. The next prime is 220077007. The reversal of 220077006 is 600770022.

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

220077006 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220077007) 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, 18339745 + ... + 18339756.

It is an arithmetic number, because the mean of its divisors is an integer number (55019253).

Almost surely, 2^220077006 is an apocalyptic number.

220077006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220077006 is a wasteful number, since it uses less digits than its factorization.

220077006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36679506.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 220077006 is about 14834.9926188050. The cubic root of 220077006 is about 603.7515004099.

The spelling of 220077006 in words is "two hundred twenty million, seventy-seven thousand, six".