2160951 has 16 divisors (see below), whose sum is σ = 3153024. Its totient is φ = 1308384.

The previous prime is 2160937. The next prime is 2160953. The reversal of 2160951 is 1590612.

It is not a de Polignac number, because 2160951 - 2¹¹ = 2158903 is a prime.

2160951 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (197064).

2^2160951 is an apocalyptic number.

2160951 is a deficient number, since it is larger than the sum of its proper divisors (992073).

2160951 is a wasteful number, since it uses less digits than its factorization.

2160951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 2160951 is about 1470.0173468364. The cubic root of 2160951 is about 129.2850496128.

The spelling of 2160951 in words is "two million, one hundred sixty thousand, nine hundred fifty-one".