1436790228 has 24 divisors (see below), whose sum is σ = 3353148288. Its totient is φ = 478838976.

The previous prime is 1436790221. The next prime is 1436790247. The reversal of 1436790228 is 8220976341.

It is a self number, because there is not a number n which added to its sum of digits gives 1436790228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1436790221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91525 + ... + 106067.

It is an arithmetic number, because the mean of its divisors is an integer number (139714512).

Almost surely, 2^1436790228 is an apocalyptic number.

It is an amenable number.

1436790228 is an abundant number, since it is smaller than the sum of its proper divisors (1916358060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1436790228 is a wasteful number, since it uses less digits than its factorization.

1436790228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22783 (or 22781 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1436790228 is about 37905.0158686156. The cubic root of 1436790228 is about 1128.4035796217.

The spelling of 1436790228 in words is "one billion, four hundred thirty-six million, seven hundred ninety thousand, two hundred twenty-eight".