211463061 has 8 divisors (see below), whose sum is σ = 282051264. Its totient is φ = 140925120.

The previous prime is 211463053. The next prime is 211463069. The reversal of 211463061 is 160364112.

It is an interprime number because it is at equal distance from previous prime (211463053) and next prime (211463069).

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

It is not a de Polignac number, because 211463061 - 2³ = 211463053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211463069) 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, 1305 + ... + 20606.

It is an arithmetic number, because the mean of its divisors is an integer number (35256408).

Almost surely, 2^211463061 is an apocalyptic number.

It is an amenable number.

211463061 is a deficient number, since it is larger than the sum of its proper divisors (70588203).

211463061 is a wasteful number, since it uses less digits than its factorization.

211463061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25131.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 211463061 is about 14541.7695278119. The cubic root of 211463061 is about 595.7693702878.

The spelling of 211463061 in words is "two hundred eleven million, four hundred sixty-three thousand, sixty-one".