74031048 has 96 divisors (see below), whose sum is σ = 246792000. Its totient is φ = 19522944.

The previous prime is 74031031. The next prime is 74031071. The reversal of 74031048 is 84013047.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 903 + ... + 12201.

It is an arithmetic number, because the mean of its divisors is an integer number (2570750).

Almost surely, 2^74031048 is an apocalyptic number.

74031048 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74031048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123396000).

74031048 is an abundant number, since it is smaller than the sum of its proper divisors (172760952).

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

74031048 is a wasteful number, since it uses less digits than its factorization.

74031048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331 (or 11324 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 74031048 is about 8604.1297061353. The cubic root of 74031048 is about 419.8923533647.

The spelling of 74031048 in words is "seventy-four million, thirty-one thousand, forty-eight".