2434155 has 8 divisors (see below), whose sum is σ = 3894672. Its totient is φ = 1298208.

The previous prime is 2434153. The next prime is 2434169. The reversal of 2434155 is 5514342.

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

It is not a de Polignac number, because 2434155 - 2¹ = 2434153 is a prime.

It is a super-2 number, since 2×2434155² = 11850221128050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2434153) 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, 81124 + ... + 81153.

It is an arithmetic number, because the mean of its divisors is an integer number (486834).

2^2434155 is an apocalyptic number.

2434155 is a deficient number, since it is larger than the sum of its proper divisors (1460517).

2434155 is a wasteful number, since it uses less digits than its factorization.

2434155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162285.

The product of its digits is 2400, while the sum is 24.

The square root of 2434155 is about 1560.1778744746. The cubic root of 2434155 is about 134.5187252528.

Adding to 2434155 its reverse (5514342), we get a palindrome (7948497).

The spelling of 2434155 in words is "two million, four hundred thirty-four thousand, one hundred fifty-five".