2536994 has 8 divisors (see below), whose sum is σ = 4005840. Its totient is φ = 1201716.

The previous prime is 2536991. The next prime is 2536999. The reversal of 2536994 is 4996352.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 66763 = 2536994 / (2 + 5 + 3 + 6 + 9 + 9 + 4).

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁹ + 3⁷ + 6⁶ + 9² + 9⁴ + 4⁶ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2536991) 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, 33344 + ... + 33419.

It is an arithmetic number, because the mean of its divisors is an integer number (500730).

2^2536994 is an apocalyptic number.

2536994 is a deficient number, since it is larger than the sum of its proper divisors (1468846).

2536994 is a wasteful number, since it uses less digits than its factorization.

2536994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66784.

The product of its digits is 58320, while the sum is 38.

The square root of 2536994 is about 1592.7943997893. The cubic root of 2536994 is about 136.3870534061.

The spelling of 2536994 in words is "two million, five hundred thirty-six thousand, nine hundred ninety-four".