73870048 has 36 divisors (see below), whose sum is σ = 169179192. Its totient is φ = 31657920.

The previous prime is 73870037. The next prime is 73870051. The reversal of 73870048 is 84007837.

It is a junction number, because it is equal to n+sod(n) for n = 73869989 and 73870016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21988 + ... + 25123.

It is an arithmetic number, because the mean of its divisors is an integer number (4699422).

Almost surely, 2^73870048 is an apocalyptic number.

It is an amenable number.

73870048 is an abundant number, since it is smaller than the sum of its proper divisors (95309144).

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

73870048 is a wasteful number, since it uses less digits than its factorization.

73870048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47135 (or 47120 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 73870048 is about 8594.7686414470. The cubic root of 73870048 is about 419.5877436250.

The spelling of 73870048 in words is "seventy-three million, eight hundred seventy thousand, forty-eight".