2130098 has 8 divisors (see below), whose sum is σ = 3201708. Its totient is φ = 1062864.

The previous prime is 2130061. The next prime is 2130101. The reversal of 2130098 is 8900312.

It can be written as a sum of positive squares in 2 ways, for example, as 1385329 + 744769 = 1177^2 + 863^2 .

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 + ... + 2192.

2^2130098 is an apocalyptic number.

2130098 is a deficient number, since it is larger than the sum of its proper divisors (1071610).

2130098 is a wasteful number, since it uses less digits than its factorization.

2130098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2130098 is about 1459.4855257933. The cubic root of 2130098 is about 128.6668083556. Note that the first 3 decimals are identical.

The spelling of 2130098 in words is "two million, one hundred thirty thousand, ninety-eight".