286572049 has 2 divisors, whose sum is σ = 286572050. Its totient is φ = 286572048.

The previous prime is 286572037. The next prime is 286572061. The reversal of 286572049 is 940275682.

It is a balanced prime because it is at equal distance from previous prime (286572037) and next prime (286572061).

It can be written as a sum of positive squares in only one way, i.e., 212955649 + 73616400 = 14593^2 + 8580^2 .

It is a cyclic number.

It is not a de Polignac number, because 286572049 - 2⁵ = 286572017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 286571996 and 286572014.

It is not a weakly prime, because it can be changed into another prime (286572089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143286024 + 143286025.

It is an arithmetic number, because the mean of its divisors is an integer number (143286025).

Almost surely, 2^286572049 is an apocalyptic number.

It is an amenable number.

286572049 is a deficient number, since it is larger than the sum of its proper divisors (1).

286572049 is an equidigital number, since it uses as much as digits as its factorization.

286572049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 286572049 is about 16928.4390597598. The cubic root of 286572049 is about 659.2922080158.

The spelling of 286572049 in words is "two hundred eighty-six million, five hundred seventy-two thousand, forty-nine".