2663098 has 4 divisors (see below), whose sum is σ = 3994650. Its totient is φ = 1331548.

The previous prime is 2663081. The next prime is 2663107. The reversal of 2663098 is 8903662.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2140369 + 522729 = 1463^2 + 723^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665773 + ... + 665776.

2^2663098 is an apocalyptic number.

2663098 is a deficient number, since it is larger than the sum of its proper divisors (1331552).

2663098 is a wasteful number, since it uses less digits than its factorization.

2663098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331551.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2663098 is about 1631.9001194926. The cubic root of 2663098 is about 138.6103678735.

It can be divided in two parts, 266 and 3098, that added together give a square (3364 = 58²).

The spelling of 2663098 in words is "two million, six hundred sixty-three thousand, ninety-eight".