2332155 has 48 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 1003968.

The previous prime is 2332153. The next prime is 2332181. The reversal of 2332155 is 5512332.

It is not a de Polignac number, because 2332155 - 2¹ = 2332153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

2332155 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2332153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13882 + ... + 14048.

It is an arithmetic number, because the mean of its divisors is an integer number (95760).

2^2332155 is an apocalyptic number.

2332155 is a deficient number, since it is larger than the sum of its proper divisors (2264325).

2332155 is a wasteful number, since it uses less digits than its factorization.

2332155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 201 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 2332155 is about 1527.1394828240. The cubic root of 2332155 is about 132.6129095717.

Adding to 2332155 its reverse (5512332), we get a palindrome (7844487).

The spelling of 2332155 in words is "two million, three hundred thirty-two thousand, one hundred fifty-five".