1602662 has 4 divisors (see below), whose sum is σ = 2403996. Its totient is φ = 801330.

The previous prime is 1602661. The next prime is 1602677. The reversal of 1602662 is 2662061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2662061 = 197 ⋅13513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400664 + ... + 400667.

It is an arithmetic number, because the mean of its divisors is an integer number (600999).

2^1602662 is an apocalyptic number.

1602662 is a deficient number, since it is larger than the sum of its proper divisors (801334).

1602662 is an equidigital number, since it uses as much as digits as its factorization.

1602662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801333.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1602662 is about 1265.9628746531. The cubic root of 1602662 is about 117.0255380491.

The spelling of 1602662 in words is "one million, six hundred two thousand, six hundred sixty-two".