2027397 has 8 divisors (see below), whose sum is σ = 2731456. Its totient is φ = 1337472.

The previous prime is 2027393. The next prime is 2027401. The reversal of 2027397 is 7937202.

It is an interprime number because it is at equal distance from previous prime (2027393) and next prime (2027401).

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

It is not a de Polignac number, because 2027397 - 2² = 2027393 is a prime.

It is a super-2 number, since 2×2027397² = 8220677191218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027393) 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, 3193 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (341432).

2^2027397 is an apocalyptic number.

It is an amenable number.

2027397 is a deficient number, since it is larger than the sum of its proper divisors (704059).

2027397 is an equidigital number, since it uses as much as digits as its factorization.

2027397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 2027397 is about 1423.8669179386. The cubic root of 2027397 is about 126.5647988304.

The spelling of 2027397 in words is "two million, twenty-seven thousand, three hundred ninety-seven".