211474801 has 8 divisors (see below), whose sum is σ = 212978304. Its totient is φ = 209977200.

The previous prime is 211474751. The next prime is 211474831. The reversal of 211474801 is 108474112.

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

It is a cyclic number.

It is not a de Polignac number, because 211474801 - 2¹³ = 211466609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211474801.

It is not an unprimeable number, because it can be changed into a prime (211474831) 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, 88776 + ... + 91126.

It is an arithmetic number, because the mean of its divisors is an integer number (26622288).

Almost surely, 2^211474801 is an apocalyptic number.

It is an amenable number.

211474801 is a deficient number, since it is larger than the sum of its proper divisors (1503503).

211474801 is a wasteful number, since it uses less digits than its factorization.

211474801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 211474801 is about 14542.1731869759. The cubic root of 211474801 is about 595.7803953859.

The spelling of 211474801 in words is "two hundred eleven million, four hundred seventy-four thousand, eight hundred one".