1371485 has 8 divisors (see below), whose sum is σ = 1684320. Its totient is φ = 1071504.

The previous prime is 1371449. The next prime is 1371493. The reversal of 1371485 is 5841731.

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

It is a cyclic number.

It is not a de Polignac number, because 1371485 - 2⁸ = 1371229 is a prime.

It is a super-2 number, since 2×1371485² = 3761942210450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2975 + ... + 3404.

It is an arithmetic number, because the mean of its divisors is an integer number (210540).

2^1371485 is an apocalyptic number.

It is an amenable number.

1371485 is a deficient number, since it is larger than the sum of its proper divisors (312835).

1371485 is an equidigital number, since it uses as much as digits as its factorization.

1371485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427.

The product of its digits is 3360, while the sum is 29.

The square root of 1371485 is about 1171.1041798235. The cubic root of 1371485 is about 111.1041686403.

The spelling of 1371485 in words is "one million, three hundred seventy-one thousand, four hundred eighty-five".