36428943 has 16 divisors (see below), whose sum is σ = 51709536. Its totient is φ = 22732800.

The previous prime is 36428929. The next prime is 36428957. The reversal of 36428943 is 34982463.

It is an interprime number because it is at equal distance from previous prime (36428929) and next prime (36428957).

It is not a de Polignac number, because 36428943 - 2²⁵ = 2874511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36428923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7993 + ... + 11693.

It is an arithmetic number, because the mean of its divisors is an integer number (3231846).

Almost surely, 2^36428943 is an apocalyptic number.

36428943 is a deficient number, since it is larger than the sum of its proper divisors (15280593).

36428943 is a wasteful number, since it uses less digits than its factorization.

36428943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914.

The product of its digits is 124416, while the sum is 39.

The square root of 36428943 is about 6035.6394027476. The cubic root of 36428943 is about 331.4989751293.

The spelling of 36428943 in words is "thirty-six million, four hundred twenty-eight thousand, nine hundred forty-three".