74141896 has 16 divisors (see below), whose sum is σ = 147193740. Its totient is φ = 34890240.

The previous prime is 74141891. The next prime is 74141897. The reversal of 74141896 is 69814147.

74141896 = T₇₀₂₉ + T₇₀₃₀ + T₇₀₃₁.

It can be written as a sum of positive squares in 2 ways, for example, as 73719396 + 422500 = 8586^2 + 650^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (74141891) 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 3 ways as a sum of consecutive naturals, for example, 272445 + ... + 272716.

Almost surely, 2^74141896 is an apocalyptic number.

74141896 is the 7031-st centered triangular number.

It is an amenable number.

74141896 is a deficient number, since it is larger than the sum of its proper divisors (73051844).

74141896 is a wasteful number, since it uses less digits than its factorization.

74141896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545184 (or 545180 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 74141896 is about 8610.5688546112. The cubic root of 74141896 is about 420.1018196074.

The spelling of 74141896 in words is "seventy-four million, one hundred forty-one thousand, eight hundred ninety-six".