74828476 has 24 divisors (see below), whose sum is σ = 138013344. Its totient is φ = 35428800.

The previous prime is 74828473. The next prime is 74828489. The reversal of 74828476 is 67482847.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74828473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5266 + ... + 13318.

It is an arithmetic number, because the mean of its divisors is an integer number (5750556).

Almost surely, 2^74828476 is an apocalyptic number.

It is an amenable number.

74828476 is a deficient number, since it is larger than the sum of its proper divisors (63184868).

74828476 is a wasteful number, since it uses less digits than its factorization.

74828476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181 (or 8179 counting only the distinct ones).

The product of its digits is 602112, while the sum is 46.

The square root of 74828476 is about 8650.3454266289. The cubic root of 74828476 is about 421.3946007172.

The spelling of 74828476 in words is "seventy-four million, eight hundred twenty-eight thousand, four hundred seventy-six".