1371002 has 16 divisors (see below), whose sum is σ = 2191200. Its totient is φ = 641520.

The previous prime is 1371001. The next prime is 1371017. The reversal of 1371002 is 2001731.

It is not an unprimeable number, because it can be changed into a prime (1371001) by changing a digit.

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, 3977 + ... + 4307.

It is an arithmetic number, because the mean of its divisors is an integer number (136950).

2^1371002 is an apocalyptic number.

1371002 is a deficient number, since it is larger than the sum of its proper divisors (820198).

1371002 is a wasteful number, since it uses less digits than its factorization.

1371002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1371002 is about 1170.8979460226. The cubic root of 1371002 is about 111.0911244791.

Adding to 1371002 its reverse (2001731), we get a palindrome (3372733).

The spelling of 1371002 in words is "one million, three hundred seventy-one thousand, two".