1370602 has 4 divisors (see below), whose sum is σ = 2055906. Its totient is φ = 685300.

The previous prime is 1370599. The next prime is 1370617. The reversal of 1370602 is 2060731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2060731 = 23 ⋅89597.

It can be written as a sum of positive squares in only one way, i.e., 776161 + 594441 = 881^2 + 771^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1370602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342649 + ... + 342652.

2^1370602 is an apocalyptic number.

1370602 is a deficient number, since it is larger than the sum of its proper divisors (685304).

1370602 is an equidigital number, since it uses as much as digits as its factorization.

1370602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685303.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1370602 is about 1170.7271244829. The cubic root of 1370602 is about 111.0803195418.

The spelling of 1370602 in words is "one million, three hundred seventy thousand, six hundred two".