214291641 has 8 divisors (see below), whose sum is σ = 289164960. Its totient is φ = 141139712.

The previous prime is 214291631. The next prime is 214291663. The reversal of 214291641 is 146192412.

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 214291641 - 2⁶ = 214291577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214291599 and 214291608.

It is not an unprimeable number, because it can be changed into a prime (214291631) 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, 430056 + ... + 430553.

It is an arithmetic number, because the mean of its divisors is an integer number (36145620).

Almost surely, 2^214291641 is an apocalyptic number.

It is an amenable number.

214291641 is a deficient number, since it is larger than the sum of its proper divisors (74873319).

214291641 is an equidigital number, since it uses as much as digits as its factorization.

214291641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860695.

The product of its digits is 3456, while the sum is 30.

The square root of 214291641 is about 14638.7035286599. The cubic root of 214291641 is about 598.4139974650.

The spelling of 214291641 in words is "two hundred fourteen million, two hundred ninety-one thousand, six hundred forty-one".