74070048 has 48 divisors (see below), whose sum is σ = 209393856. Its totient is φ = 22790400.

The previous prime is 74070013. The next prime is 74070053. The reversal of 74070048 is 84007047.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 74069997 and 74070024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28428 + ... + 30923.

It is an arithmetic number, because the mean of its divisors is an integer number (4362372).

Almost surely, 2^74070048 is an apocalyptic number.

74070048 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

74070048 is an abundant number, since it is smaller than the sum of its proper divisors (135323808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74070048 is a wasteful number, since it uses less digits than its factorization.

74070048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59377 (or 59369 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 74070048 is about 8606.3957612929. The cubic root of 74070048 is about 419.9660743572.

The spelling of 74070048 in words is "seventy-four million, seventy thousand, forty-eight".