35728741 has 2 divisors, whose sum is σ = 35728742. Its totient is φ = 35728740.

The previous prime is 35728733. The next prime is 35728787. The reversal of 35728741 is 14782753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27520516 + 8208225 = 5246^2 + 2865^2 .

It is a cyclic number.

It is not a de Polignac number, because 35728741 - 2³ = 35728733 is a prime.

It is a super-3 number, since 3×35728741³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35728741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35728711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17864370 + 17864371.

It is an arithmetic number, because the mean of its divisors is an integer number (17864371).

Almost surely, 2^35728741 is an apocalyptic number.

It is an amenable number.

35728741 is a deficient number, since it is larger than the sum of its proper divisors (1).

35728741 is an equidigital number, since it uses as much as digits as its factorization.

35728741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 37.

The square root of 35728741 is about 5977.3523402925. The cubic root of 35728741 is about 329.3613021271.

The spelling of 35728741 in words is "thirty-five million, seven hundred twenty-eight thousand, seven hundred forty-one".