2072497 has 4 divisors (see below), whose sum is σ = 2368576. Its totient is φ = 1776420.

The previous prime is 2072491. The next prime is 2072527. The reversal of 2072497 is 7942702.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2072497 - 2³ = 2072489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2072491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148029 + ... + 148042.

It is an arithmetic number, because the mean of its divisors is an integer number (592144).

2^2072497 is an apocalyptic number.

It is an amenable number.

2072497 is a deficient number, since it is larger than the sum of its proper divisors (296079).

2072497 is an equidigital number, since it uses as much as digits as its factorization.

2072497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296078.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2072497 is about 1439.6169629454. The cubic root of 2072497 is about 127.4964140988.

It can be divided in two parts, 207 and 2497, that added together give a square (2704 = 52²).

The spelling of 2072497 in words is "two million, seventy-two thousand, four hundred ninety-seven".