1463425 has 6 divisors (see below), whose sum is σ = 1814678. Its totient is φ = 1170720.

The previous prime is 1463359. The next prime is 1463447. The reversal of 1463425 is 5243641.

It can be written as a sum of positive squares in 3 ways, for example, as 44944 + 1418481 = 212^2 + 1191^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1463425 is a prime.

It is a super-2 number, since 2×1463425² = 4283225461250, which contains 22 as substring.

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: 58537 = 1463425 / (1 + 4 + 6 + 3 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1463425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29244 + ... + 29293.

2^1463425 is an apocalyptic number.

It is an amenable number.

1463425 is a deficient number, since it is larger than the sum of its proper divisors (351253).

1463425 is an equidigital number, since it uses as much as digits as its factorization.

1463425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58547 (or 58542 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 1463425 is about 1209.7210422242. The cubic root of 1463425 is about 113.5333597529.

The spelling of 1463425 in words is "one million, four hundred sixty-three thousand, four hundred twenty-five".