2442175 has 6 divisors (see below), whose sum is σ = 3028328. Its totient is φ = 1953720.

The previous prime is 2442173. The next prime is 2442179. The reversal of 2442175 is 5712442.

It is not a de Polignac number, because 2442175 - 2¹ = 2442173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 97687 = 2442175 / (2 + 4 + 4 + 2 + 1 + 7 + 5).

It is a Duffinian number.

2442175 is a lucky number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48819 + ... + 48868.

2^2442175 is an apocalyptic number.

2442175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2442175 is a deficient number, since it is larger than the sum of its proper divisors (586153).

2442175 is an equidigital number, since it uses as much as digits as its factorization.

2442175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97697 (or 97692 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 2442175 is about 1562.7459806379. The cubic root of 2442175 is about 134.6662997354. Note that the first 3 decimals are identical.

It can be divided in two parts, 2442 and 175, that multiplied together give a triangular number (427350 = T₉₂₄).

The spelling of 2442175 in words is "two million, four hundred forty-two thousand, one hundred seventy-five".