75673436 has 24 divisors (see below), whose sum is σ = 136770816. Its totient is φ = 36607680.

The previous prime is 75673417. The next prime is 75673439. The reversal of 75673436 is 63437657.

It is a junction number, because it is equal to n+sod(n) for n = 75673393 and 75673402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75673439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26930 + ... + 29606.

It is an arithmetic number, because the mean of its divisors is an integer number (5698784).

Almost surely, 2^75673436 is an apocalyptic number.

It is an amenable number.

75673436 is a deficient number, since it is larger than the sum of its proper divisors (61097380).

75673436 is a wasteful number, since it uses less digits than its factorization.

75673436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909 (or 2907 counting only the distinct ones).

The product of its digits is 317520, while the sum is 41.

The square root of 75673436 is about 8699.0479938899. The cubic root of 75673436 is about 422.9747911063.

The spelling of 75673436 in words is "seventy-five million, six hundred seventy-three thousand, four hundred thirty-six".