2130597 has 16 divisors (see below), whose sum is σ = 3607680. Its totient is φ = 1217376.

The previous prime is 2130581. The next prime is 2130613. The reversal of 2130597 is 7950312.

It is an interprime number because it is at equal distance from previous prime (2130581) and next prime (2130613).

It is not a de Polignac number, because 2130597 - 2⁴ = 2130581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2130597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5448 + ... + 5825.

It is an arithmetic number, because the mean of its divisors is an integer number (225480).

2^2130597 is an apocalyptic number.

2130597 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2130597 is a deficient number, since it is larger than the sum of its proper divisors (1477083).

2130597 is a wasteful number, since it uses less digits than its factorization.

2130597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11289 (or 11283 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2130597 is about 1459.6564664331. The cubic root of 2130597 is about 128.6768547986.

The spelling of 2130597 in words is "two million, one hundred thirty thousand, five hundred ninety-seven".