2072493 has 16 divisors (see below), whose sum is σ = 3124800. Its totient is φ = 1357200.

The previous prime is 2072491. The next prime is 2072527. The reversal of 2072493 is 3942702.

It is not a de Polignac number, because 2072493 - 2¹ = 2072491 is a prime.

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

2072493 is a lucky number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 943 + ... + 2243.

It is an arithmetic number, because the mean of its divisors is an integer number (195300).

2^2072493 is an apocalyptic number.

It is an amenable number.

2072493 is a deficient number, since it is larger than the sum of its proper divisors (1052307).

2072493 is a wasteful number, since it uses less digits than its factorization.

2072493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2072493 is about 1439.6155736863. The cubic root of 2072493 is about 127.4963320744.

The spelling of 2072493 in words is "two million, seventy-two thousand, four hundred ninety-three".