2059951 has 4 divisors (see below), whose sum is σ = 2098872. Its totient is φ = 2021032.

The previous prime is 2059943. The next prime is 2059973. The reversal of 2059951 is 1599502.

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 2059951 - 2³ = 2059943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059921) 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, 19381 + ... + 19486.

It is an arithmetic number, because the mean of its divisors is an integer number (524718).

2^2059951 is an apocalyptic number.

2059951 is a deficient number, since it is larger than the sum of its proper divisors (38921).

2059951 is an equidigital number, since it uses as much as digits as its factorization.

2059951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38920.

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 2059951 is about 1435.2529393804. The cubic root of 2059951 is about 127.2386238403.

The spelling of 2059951 in words is "two million, fifty-nine thousand, nine hundred fifty-one".