286053436 has 12 divisors (see below), whose sum is σ = 526940680. Its totient is φ = 135498960.

The previous prime is 286053413. The next prime is 286053451. The reversal of 286053436 is 634350682.

286053436 = T₁₃₈₀₈ + T₁₃₈₀₉ + T₁₃₈₁₀.

286053436 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

286053436 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 286053395 and 286053404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881855 + ... + 1882006.

Almost surely, 2^286053436 is an apocalyptic number.

286053436 is the 13810-th centered triangular number.

It is an amenable number.

286053436 is a deficient number, since it is larger than the sum of its proper divisors (240887244).

286053436 is a wasteful number, since it uses less digits than its factorization.

286053436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763884 (or 3763882 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 286053436 is about 16913.1143199589. The cubic root of 286053436 is about 658.8942580922.

It can be divided in two parts, 28605 and 3436, that added together give a square (32041 = 179²).

The spelling of 286053436 in words is "two hundred eighty-six million, fifty-three thousand, four hundred thirty-six".