2342172025 has 24 divisors (see below), whose sum is σ = 3133185624. Its totient is φ = 1730227200.

The previous prime is 2342172017. The next prime is 2342172067. The reversal of 2342172025 is 5202712432.

It can be written as a sum of positive squares in 12 ways, for example, as 249292521 + 2092879504 = 15789^2 + 45748^2 .

It is not a de Polignac number, because 2342172025 - 2³ = 2342172017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342171984 and 2342172002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29466 + ... + 74515.

It is an arithmetic number, because the mean of its divisors is an integer number (130549401).

Almost surely, 2^2342172025 is an apocalyptic number.

2342172025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2342172025 is a deficient number, since it is larger than the sum of its proper divisors (791013599).

2342172025 is a wasteful number, since it uses less digits than its factorization.

2342172025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104061 (or 104056 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2342172025 is about 48395.9918278363. The cubic root of 2342172025 is about 1328.0250381236.

Adding to 2342172025 its reverse (5202712432), we get a palindrome (7544884457).

The spelling of 2342172025 in words is "two billion, three hundred forty-two million, one hundred seventy-two thousand, twenty-five".