74162848 has 12 divisors (see below), whose sum is σ = 146008170. Its totient is φ = 37081408.

The previous prime is 74162843. The next prime is 74162873. The reversal of 74162848 is 84826147.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 7772944 = 8148^2 + 2788^2 .

It is a super-2 number, since 2×74162848² = 11000256046942208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74162848.

It is not an unprimeable number, because it can be changed into a prime (74162843) 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, 1158763 + ... + 1158826.

Almost surely, 2^74162848 is an apocalyptic number.

It is an amenable number.

74162848 is a deficient number, since it is larger than the sum of its proper divisors (71845322).

74162848 is a wasteful number, since it uses less digits than its factorization.

74162848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317599 (or 2317591 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 74162848 is about 8611.7854130256. The cubic root of 74162848 is about 420.1413885277.

The spelling of 74162848 in words is "seventy-four million, one hundred sixty-two thousand, eight hundred forty-eight".