35074721 has 16 divisors (see below), whose sum is σ = 39711168. Its totient is φ = 30700800.

The previous prime is 35074709. The next prime is 35074727. The reversal of 35074721 is 12747053.

It is not a de Polignac number, because 35074721 - 2¹⁴ = 35058337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35074727) 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 in 15 ways as a sum of consecutive naturals, for example, 36965 + ... + 37901.

It is an arithmetic number, because the mean of its divisors is an integer number (2481948).

Almost surely, 2^35074721 is an apocalyptic number.

It is an amenable number.

35074721 is a deficient number, since it is larger than the sum of its proper divisors (4636447).

35074721 is a wasteful number, since it uses less digits than its factorization.

35074721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 35074721 is about 5922.3914933074. The cubic root of 35074721 is about 327.3392439878.

It can be divided in two parts, 3507 and 4721, that added together give a palindrome (8228).

The spelling of 35074721 in words is "thirty-five million, seventy-four thousand, seven hundred twenty-one".