58142670 has 64 divisors (see below), whose sum is σ = 145704960. Its totient is φ = 14832000.

The previous prime is 58142659. The next prime is 58142677. The reversal of 58142670 is 7624185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58142677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93621 + ... + 94239.

It is an arithmetic number, because the mean of its divisors is an integer number (2276640).

Almost surely, 2^58142670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58142670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72852480).

58142670 is an abundant number, since it is smaller than the sum of its proper divisors (87562290).

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

58142670 is a wasteful number, since it uses less digits than its factorization.

58142670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 58142670 is about 7625.1340971815. The cubic root of 58142670 is about 387.4047938147.

The spelling of 58142670 in words is "fifty-eight million, one hundred forty-two thousand, six hundred seventy".