1383495 has 8 divisors (see below), whose sum is σ = 2213616. Its totient is φ = 737856.

The previous prime is 1383493. The next prime is 1383497. The reversal of 1383495 is 5943831.

It is an interprime number because it is at equal distance from previous prime (1383493) and next prime (1383497).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1383495 - 2¹ = 1383493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46102 + ... + 46131.

It is an arithmetic number, because the mean of its divisors is an integer number (276702).

2^1383495 is an apocalyptic number.

1383495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1383495 is a deficient number, since it is larger than the sum of its proper divisors (830121).

1383495 is an equidigital number, since it uses as much as digits as its factorization.

1383495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92241.

The product of its digits is 12960, while the sum is 33.

The square root of 1383495 is about 1176.2206425667. The cubic root of 1383495 is about 111.4275370901.

The spelling of 1383495 in words is "one million, three hundred eighty-three thousand, four hundred ninety-five".