2537065 has 8 divisors (see below), whose sum is σ = 3149640. Its totient is φ = 1959552.

The previous prime is 2537047. The next prime is 2537081. The reversal of 2537065 is 5607352.

It can be written as a sum of positive squares in 4 ways, for example, as 2601 + 2534464 = 51^2 + 1592^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2537065 - 2⁵ = 2537033 is a prime.

2537065 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8604 + ... + 8893.

It is an arithmetic number, because the mean of its divisors is an integer number (393705).

2^2537065 is an apocalyptic number.

It is an amenable number.

2537065 is a deficient number, since it is larger than the sum of its proper divisors (612575).

2537065 is a wasteful number, since it uses less digits than its factorization.

2537065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2537065 is about 1592.8166875068. The cubic root of 2537065 is about 136.3883256980.

The spelling of 2537065 in words is "two million, five hundred thirty-seven thousand, sixty-five".