2653037 has 4 divisors (see below), whose sum is σ = 2809116. Its totient is φ = 2496960.

The previous prime is 2653033. The next prime is 2653051. The reversal of 2653037 is 7303562.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2477476 + 175561 = 1574^2 + 419^2 .

It is not a de Polignac number, because 2653037 - 2² = 2653033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2652997 and 2653015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78014 + ... + 78047.

It is an arithmetic number, because the mean of its divisors is an integer number (702279).

2^2653037 is an apocalyptic number.

It is an amenable number.

2653037 is a deficient number, since it is larger than the sum of its proper divisors (156079).

2653037 is a wasteful number, since it uses less digits than its factorization.

2653037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156078.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 2653037 is about 1628.8145996399. The cubic root of 2653037 is about 138.4355941339.

Adding to 2653037 its reverse (7303562), we get a palindrome (9956599).

The spelling of 2653037 in words is "two million, six hundred fifty-three thousand, thirty-seven".