1701606225 has 24 divisors (see below), whose sum is σ = 3069080352. Its totient is φ = 825020800.

The previous prime is 1701606187. The next prime is 1701606241. The reversal of 1701606225 is 5226061071.

It is not a de Polignac number, because 1701606225 - 2⁷ = 1701606097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1701606192 and 1701606201.

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, 1030452 + ... + 1032101.

It is an arithmetic number, because the mean of its divisors is an integer number (127878348).

Almost surely, 2^1701606225 is an apocalyptic number.

1701606225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1701606225 is a deficient number, since it is larger than the sum of its proper divisors (1367474127).

1701606225 is a wasteful number, since it uses less digits than its factorization.

1701606225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062577 (or 2062572 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1701606225 is about 41250.5299965952. The cubic root of 1701606225 is about 1193.8589564576.

Adding to 1701606225 its reverse (5226061071), we get a palindrome (6927667296).

The spelling of 1701606225 in words is "one billion, seven hundred one million, six hundred six thousand, two hundred twenty-five".