2352161 has 8 divisors (see below), whose sum is σ = 2781120. Its totient is φ = 1946448.

The previous prime is 2352157. The next prime is 2352173. The reversal of 2352161 is 1612532.

2352161 = T₃₉ + T₄₀ + ... + T₂₄₁.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2352161 - 2² = 2352157 is a prime.

It is a super-2 number, since 2×2352161² = 11065322739842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2352101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5591 + ... + 5996.

It is an arithmetic number, because the mean of its divisors is an integer number (347640).

2^2352161 is an apocalyptic number.

It is an amenable number.

2352161 is a deficient number, since it is larger than the sum of its proper divisors (428959).

2352161 is a wasteful number, since it uses less digits than its factorization.

2352161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11623.

The product of its digits is 360, while the sum is 20.

The square root of 2352161 is about 1533.6756501947. The cubic root of 2352161 is about 132.9910296021.

Adding to 2352161 its reverse (1612532), we get a palindrome (3964693).

The spelling of 2352161 in words is "two million, three hundred fifty-two thousand, one hundred sixty-one".