2572149 has 8 divisors (see below), whose sum is σ = 3465280. Its totient is φ = 1696896.

The previous prime is 2572139. The next prime is 2572153. The reversal of 2572149 is 9412752.

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

It is not a de Polignac number, because 2572149 - 2⁴ = 2572133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4129 + ... + 4710.

It is an arithmetic number, because the mean of its divisors is an integer number (433160).

2^2572149 is an apocalyptic number.

It is an amenable number.

2572149 is a deficient number, since it is larger than the sum of its proper divisors (893131).

2572149 is an equidigital number, since it uses as much as digits as its factorization.

2572149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8939.

The product of its digits is 5040, while the sum is 30.

The square root of 2572149 is about 1603.7920688169. The cubic root of 2572149 is about 137.0141353273.

The spelling of 2572149 in words is "two million, five hundred seventy-two thousand, one hundred forty-nine".