58785642 has 16 divisors (see below), whose sum is σ = 130634880. Its totient is φ = 19595196.

The previous prime is 58785611. The next prime is 58785647. The reversal of 58785642 is 24658785.

58785642 is a `hidden beast` number, since 5 + 87 + 8 + 564 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (58785647) 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, 544258 + ... + 544365.

It is an arithmetic number, because the mean of its divisors is an integer number (8164680).

Almost surely, 2^58785642 is an apocalyptic number.

58785642 is an abundant number, since it is smaller than the sum of its proper divisors (71849238).

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

58785642 is a wasteful number, since it uses less digits than its factorization.

58785642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088634 (or 1088628 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 58785642 is about 7667.1795335703. The cubic root of 58785642 is about 388.8276033976.

The spelling of 58785642 in words is "fifty-eight million, seven hundred eighty-five thousand, six hundred forty-two".