213104074 has 8 divisors (see below), whose sum is σ = 319888800. Its totient is φ = 106474476.

The previous prime is 213104033. The next prime is 213104083. The reversal of 213104074 is 470401312.

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

It is a super-3 number, since 3×213104074³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35284 + ... + 40879.

It is an arithmetic number, because the mean of its divisors is an integer number (39986100).

Almost surely, 2^213104074 is an apocalyptic number.

213104074 is a deficient number, since it is larger than the sum of its proper divisors (106784726).

213104074 is a wasteful number, since it uses less digits than its factorization.

213104074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77564.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 213104074 is about 14598.0846003851. The cubic root of 213104074 is about 597.3065136829.

Adding to 213104074 its reverse (470401312), we get a palindrome (683505386).

The spelling of 213104074 in words is "two hundred thirteen million, one hundred four thousand, seventy-four".