2408145 has 16 divisors (see below), whose sum is σ = 3958080. Its totient is φ = 1249344.

The previous prime is 2408141. The next prime is 2408149. The reversal of 2408145 is 5418042.

2408145 = 117² + 118² + ... + 206².

It is an interprime number because it is at equal distance from previous prime (2408141) and next prime (2408149).

It is not a de Polignac number, because 2408145 - 2² = 2408141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2408141) 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, 1615 + ... + 2724.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

2^2408145 is an apocalyptic number.

It is an amenable number.

2408145 is a deficient number, since it is larger than the sum of its proper divisors (1549935).

2408145 is a wasteful number, since it uses less digits than its factorization.

2408145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2408145 is about 1551.8198993440. The cubic root of 2408145 is about 134.0378782055.

It can be divided in two parts, 240 and 8145, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 2408145 in words is "two million, four hundred eight thousand, one hundred forty-five".