1382725 has 24 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 1008000.

The previous prime is 1382681. The next prime is 1382753. The reversal of 1382725 is 5272831.

It is not a de Polignac number, because 1382725 - 2⁷ = 1382597 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1382693 and 1382702.

It is a congruent number.

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, 19440 + ... + 19510.

It is an arithmetic number, because the mean of its divisors is an integer number (78120).

2^1382725 is an apocalyptic number.

It is an amenable number.

1382725 is a deficient number, since it is larger than the sum of its proper divisors (492155).

1382725 is a wasteful number, since it uses less digits than its factorization.

1382725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 136 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 1382725 is about 1175.8932774704. The cubic root of 1382725 is about 111.4068611628.

The spelling of 1382725 in words is "one million, three hundred eighty-two thousand, seven hundred twenty-five".