104220570 has 32 divisors (see below), whose sum is σ = 251675712. Its totient is φ = 27620352.

The previous prime is 104220569. The next prime is 104220581. The reversal of 104220570 is 75022401.

It is a super-2 number, since 2×104220570² = 21723854422249800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5767 + ... + 15546.

It is an arithmetic number, because the mean of its divisors is an integer number (7864866).

Almost surely, 2^104220570 is an apocalyptic number.

104220570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104220570 is an abundant number, since it is smaller than the sum of its proper divisors (147455142).

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

104220570 is a wasteful number, since it uses less digits than its factorization.

104220570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21486.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 104220570 is about 10208.8476333032. The cubic root of 104220570 is about 470.5991604112.

Adding to 104220570 its reverse (75022401), we get a palindrome (179242971).

It can be divided in two parts, 1042 and 20570, that added together give a palindrome (21612).

The spelling of 104220570 in words is "one hundred four million, two hundred twenty thousand, five hundred seventy".