74648614282 has 16 divisors (see below), whose sum is σ = 122210827200. Its totient is φ = 33914924640.

The previous prime is 74648614277. The next prime is 74648614289. The reversal of 74648614282 is 28241684647.

It is a super-2 number, since 2×74648614282² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74648614289) 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, 766182 + ... + 858097.

It is an arithmetic number, because the mean of its divisors is an integer number (7638176700).

Almost surely, 2^74648614282 is an apocalyptic number.

74648614282 is a deficient number, since it is larger than the sum of its proper divisors (47562212918).

74648614282 is a wasteful number, since it uses less digits than its factorization.

74648614282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626381.

The product of its digits is 4128768, while the sum is 52.

The spelling of 74648614282 in words is "seventy-four billion, six hundred forty-eight million, six hundred fourteen thousand, two hundred eighty-two".