214952701 has 4 divisors (see below), whose sum is σ = 215173692. Its totient is φ = 214731712.

The previous prime is 214952693. The next prime is 214952723. The reversal of 214952701 is 107259412.

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 170929476 + 44023225 = 13074^2 + 6635^2 .

It is a cyclic number.

It is not a de Polignac number, because 214952701 - 2³ = 214952693 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214952201) 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, 109030 + ... + 110983.

It is an arithmetic number, because the mean of its divisors is an integer number (53793423).

Almost surely, 2^214952701 is an apocalyptic number.

It is an amenable number.

214952701 is a deficient number, since it is larger than the sum of its proper divisors (220991).

214952701 is an equidigital number, since it uses as much as digits as its factorization.

214952701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220990.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 214952701 is about 14661.2653273856. The cubic root of 214952701 is about 599.0287072027.

The spelling of 214952701 in words is "two hundred fourteen million, nine hundred fifty-two thousand, seven hundred one".