2306098 has 4 divisors (see below), whose sum is σ = 3459150. Its totient is φ = 1153048.

The previous prime is 2306081. The next prime is 2306107. The reversal of 2306098 is 8906032.

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., 2259009 + 47089 = 1503^2 + 217^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576523 + ... + 576526.

2^2306098 is an apocalyptic number.

2306098 is a deficient number, since it is larger than the sum of its proper divisors (1153052).

2306098 is a wasteful number, since it uses less digits than its factorization.

2306098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153051.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2306098 is about 1518.5842090579. The cubic root of 2306098 is about 132.1171671650.

It can be divided in two parts, 230 and 6098, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 2306098 in words is "two million, three hundred six thousand, ninety-eight".