36841428 has 36 divisors (see below), whose sum is σ = 100291828. Its totient is φ = 11335680.

The previous prime is 36841393. The next prime is 36841439. The reversal of 36841428 is 82414863.

It can be written as a sum of positive squares in 2 ways, for example, as 13046544 + 23794884 = 3612^2 + 4878^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36841392 and 36841401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38893 + ... + 39828.

Almost surely, 2^36841428 is an apocalyptic number.

It is an amenable number.

36841428 is an abundant number, since it is smaller than the sum of its proper divisors (63450400).

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

36841428 is a wasteful number, since it uses less digits than its factorization.

36841428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78744 (or 78739 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 36841428 is about 6069.7139965570. The cubic root of 36841428 is about 332.7454700821.

The spelling of 36841428 in words is "thirty-six million, eight hundred forty-one thousand, four hundred twenty-eight".