2362161 has 8 divisors (see below), whose sum is σ = 3163104. Its totient is φ = 1568000.

The previous prime is 2362159. The next prime is 2362163. The reversal of 2362161 is 1612632.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2362159) and next prime (2362163).

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

It is a cyclic number.

It is not a de Polignac number, because 2362161 - 2¹ = 2362159 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2362163) 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, 816 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (395388).

2^2362161 is an apocalyptic number.

It is an amenable number.

2362161 is a deficient number, since it is larger than the sum of its proper divisors (800943).

2362161 is a wasteful number, since it uses less digits than its factorization.

2362161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391.

The product of its digits is 432, while the sum is 21.

The square root of 2362161 is about 1536.9323342295. The cubic root of 2362161 is about 133.1792295978.

Adding to 2362161 its reverse (1612632), we get a palindrome (3974793).

The spelling of 2362161 in words is "two million, three hundred sixty-two thousand, one hundred sixty-one".