1393485 has 8 divisors (see below), whose sum is σ = 2229600. Its totient is φ = 743184.

The previous prime is 1393471. The next prime is 1393489. The reversal of 1393485 is 5843931.

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

It is not a de Polignac number, because 1393485 - 2⁵ = 1393453 is a prime.

1393485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1393489) 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, 46435 + ... + 46464.

It is an arithmetic number, because the mean of its divisors is an integer number (278700).

2^1393485 is an apocalyptic number.

1393485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1393485 is a deficient number, since it is larger than the sum of its proper divisors (836115).

1393485 is an equidigital number, since it uses as much as digits as its factorization.

1393485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92907.

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

The square root of 1393485 is about 1180.4596562357. The cubic root of 1393485 is about 111.6950943688.

The spelling of 1393485 in words is "one million, three hundred ninety-three thousand, four hundred eighty-five".