578770040 has 16 divisors (see below), whose sum is σ = 1302232680. Its totient is φ = 231508000.

The previous prime is 578770033. The next prime is 578770051. The reversal of 578770040 is 40077875.

It is a junction number, because it is equal to n+sod(n) for n = 578769976 and 578770003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7234586 + ... + 7234665.

Almost surely, 2^578770040 is an apocalyptic number.

It is an amenable number.

578770040 is an abundant number, since it is smaller than the sum of its proper divisors (723462640).

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

578770040 is a wasteful number, since it uses less digits than its factorization.

578770040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469262 (or 14469258 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 38.

The square root of 578770040 is about 24057.6399507516. The cubic root of 578770040 is about 833.3651735390.

The spelling of 578770040 in words is "five hundred seventy-eight million, seven hundred seventy thousand, forty".