1481725 has 12 divisors (see below), whose sum is σ = 2100064. Its totient is φ = 1015920.

The previous prime is 1481719. The next prime is 1481731. The reversal of 1481725 is 5271841.

It is an interprime number because it is at equal distance from previous prime (1481719) and next prime (1481731).

It is not a de Polignac number, because 1481725 - 2³ = 1481717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1481693 and 1481702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4059 + ... + 4408.

2^1481725 is an apocalyptic number.

It is an amenable number.

1481725 is a deficient number, since it is larger than the sum of its proper divisors (618339).

1481725 is an equidigital number, since it uses as much as digits as its factorization.

1481725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8484 (or 8479 counting only the distinct ones).

The product of its digits is 2240, while the sum is 28.

The square root of 1481725 is about 1217.2612702292. The cubic root of 1481725 is about 114.0046422650.

The spelling of 1481725 in words is "one million, four hundred eighty-one thousand, seven hundred twenty-five".