1361602 has 16 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 607840.

The previous prime is 1361599. The next prime is 1361603. The reversal of 1361602 is 2061631.

It is a self number, because there is not a number n which added to its sum of digits gives 1361602.

It is not an unprimeable number, because it can be changed into a prime (1361603) 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, 774 + ... + 1822.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2^1361602 is an apocalyptic number.

1361602 is a deficient number, since it is larger than the sum of its proper divisors (906398).

1361602 is a wasteful number, since it uses less digits than its factorization.

1361602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1361602 is about 1166.8770286538. The cubic root of 1361602 is about 110.8366506755.

The spelling of 1361602 in words is "one million, three hundred sixty-one thousand, six hundred two".