2015098 has 4 divisors (see below), whose sum is σ = 3022650. Its totient is φ = 1007548.

The previous prime is 2015089. The next prime is 2015107. The reversal of 2015098 is 8905102.

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

It is an interprime number because it is at equal distance from previous prime (2015089) and next prime (2015107).

It can be written as a sum of positive squares in only one way, i.e., 1787569 + 227529 = 1337^2 + 477^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503773 + ... + 503776.

2^2015098 is an apocalyptic number.

2015098 is a deficient number, since it is larger than the sum of its proper divisors (1007552).

2015098 is a wasteful number, since it uses less digits than its factorization.

2015098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007551.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2015098 is about 1419.5414752659. The cubic root of 2015098 is about 126.3083486784.

The spelling of 2015098 in words is "two million, fifteen thousand, ninety-eight".