220461204 has 24 divisors (see below), whose sum is σ = 514660608. Its totient is φ = 73451200.

The previous prime is 220461203. The next prime is 220461211. The reversal of 220461204 is 402164022.

220461204 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

220461204 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220461203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35104 + ... + 40904.

It is an arithmetic number, because the mean of its divisors is an integer number (21444192).

Almost surely, 2^220461204 is an apocalyptic number.

It is an amenable number.

220461204 is an abundant number, since it is smaller than the sum of its proper divisors (294199404).

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

220461204 is a wasteful number, since it uses less digits than its factorization.

220461204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8975 (or 8973 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 220461204 is about 14847.9360181811. The cubic root of 220461204 is about 604.1026279129.

The spelling of 220461204 in words is "two hundred twenty million, four hundred sixty-one thousand, two hundred four".