214440701 has 4 divisors (see below), whose sum is σ = 219671004. Its totient is φ = 209210400.

The previous prime is 214440697. The next prime is 214440727. The reversal of 214440701 is 107044412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48288601 + 166152100 = 6949^2 + 12890^2 .

It is a cyclic number.

It is not a de Polignac number, because 214440701 - 2² = 214440697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214440731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615090 + ... + 2615171.

It is an arithmetic number, because the mean of its divisors is an integer number (54917751).

Almost surely, 2^214440701 is an apocalyptic number.

It is an amenable number.

214440701 is a deficient number, since it is larger than the sum of its proper divisors (5230303).

214440701 is an equidigital number, since it uses as much as digits as its factorization.

214440701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230302.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 214440701 is about 14643.7939414620. The cubic root of 214440701 is about 598.5527163868.

The spelling of 214440701 in words is "two hundred fourteen million, four hundred forty thousand, seven hundred one".