1768425 has 48 divisors (see below), whose sum is σ = 3303360. Its totient is φ = 829440.

The previous prime is 1768423. The next prime is 1768433. The reversal of 1768425 is 5248671.

1768425 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 1768425 - 2¹ = 1768423 is a prime.

It is a Curzon number.

1768425 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1768421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24189 + ... + 24261.

It is an arithmetic number, because the mean of its divisors is an integer number (68820).

2^1768425 is an apocalyptic number.

1768425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1768425 is a deficient number, since it is larger than the sum of its proper divisors (1534935).

1768425 is a wasteful number, since it uses less digits than its factorization.

1768425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 117 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 1768425 is about 1329.8214165819. The cubic root of 1768425 is about 120.9285601562.

The spelling of 1768425 in words is "one million, seven hundred sixty-eight thousand, four hundred twenty-five".