4170662425 has 6 divisors (see below), whose sum is σ = 5171621438. Its totient is φ = 3336529920.

The previous prime is 4170662423. The next prime is 4170662437. The reversal of 4170662425 is 5242660714.

It can be written as a sum of positive squares in 3 ways, for example, as 932141961 + 3238520464 = 30531^2 + 56908^2 .

It is not a de Polignac number, because 4170662425 - 2¹ = 4170662423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4170662423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83413224 + ... + 83413273.

Almost surely, 2^4170662425 is an apocalyptic number.

It is an amenable number.

4170662425 is a deficient number, since it is larger than the sum of its proper divisors (1000959013).

4170662425 is a wasteful number, since it uses less digits than its factorization.

4170662425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166826507 (or 166826502 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 4170662425 is about 64580.6660309415. Note that the first 3 decimals coincide. The cubic root of 4170662425 is about 1609.6631916366.

The spelling of 4170662425 in words is "four billion, one hundred seventy million, six hundred sixty-two thousand, four hundred twenty-five".