1662098 has 8 divisors (see below), whose sum is σ = 2502192. Its totient is φ = 828036.

The previous prime is 1662083. The next prime is 1662103. The reversal of 1662098 is 8902661.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740 + ... + 1967.

It is an arithmetic number, because the mean of its divisors is an integer number (312774).

2^1662098 is an apocalyptic number.

1662098 is a deficient number, since it is larger than the sum of its proper divisors (840094).

1662098 is a wasteful number, since it uses less digits than its factorization.

1662098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1662098 is about 1289.2237974844. The cubic root of 1662098 is about 118.4546759434.

The spelling of 1662098 in words is "one million, six hundred sixty-two thousand, ninety-eight".