2059251 has 4 divisors (see below), whose sum is σ = 2745672. Its totient is φ = 1372832.

The previous prime is 2059249. The next prime is 2059271. The reversal of 2059251 is 1529502.

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

It is a cyclic number.

It is not a de Polignac number, because 2059251 - 2¹ = 2059249 is a prime.

It is a D-number.

2059251 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2059231) 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, 343206 + ... + 343211.

It is an arithmetic number, because the mean of its divisors is an integer number (686418).

2^2059251 is an apocalyptic number.

2059251 is a deficient number, since it is larger than the sum of its proper divisors (686421).

2059251 is an equidigital number, since it uses as much as digits as its factorization.

2059251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686420.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2059251 is about 1435.0090592049. The cubic root of 2059251 is about 127.2242097228.

The spelling of 2059251 in words is "two million, fifty-nine thousand, two hundred fifty-one".