210104738 has 8 divisors (see below), whose sum is σ = 315338832. Its totient is φ = 104991796.

The previous prime is 210104729. The next prime is 210104749. The reversal of 210104738 is 837401012.

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

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25820 + ... + 32967.

It is an arithmetic number, because the mean of its divisors is an integer number (39417354).

Almost surely, 2^210104738 is an apocalyptic number.

210104738 is a deficient number, since it is larger than the sum of its proper divisors (105234094).

210104738 is a wasteful number, since it uses less digits than its factorization.

210104738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60576.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 210104738 is about 14494.9901000311. The cubic root of 210104738 is about 594.4909970265.

The spelling of 210104738 in words is "two hundred ten million, one hundred four thousand, seven hundred thirty-eight".