2130297 has 8 divisors (see below), whose sum is σ = 3058944. Its totient is φ = 1310928.

The previous prime is 2130269. The next prime is 2130307. The reversal of 2130297 is 7920312.

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

It is not a de Polignac number, because 2130297 - 2⁷ = 2130169 is a prime.

2130297 is a modest number, since divided by 297 gives 213 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2120297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27273 + ... + 27350.

It is an arithmetic number, because the mean of its divisors is an integer number (382368).

2^2130297 is an apocalyptic number.

It is an amenable number.

2130297 is a deficient number, since it is larger than the sum of its proper divisors (928647).

2130297 is a wasteful number, since it uses less digits than its factorization.

2130297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54639.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2130297 is about 1459.5536989094. The cubic root of 2130297 is about 128.6708150410.

The spelling of 2130297 in words is "two million, one hundred thirty thousand, two hundred ninety-seven".