87350830 has 48 divisors (see below), whose sum is σ = 185049360. Its totient is φ = 29597568.

The previous prime is 87350779. The next prime is 87350831. The reversal of 87350830 is 3805378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87350831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42609 + ... + 44611.

It is an arithmetic number, because the mean of its divisors is an integer number (3855195).

Almost surely, 2^87350830 is an apocalyptic number.

87350830 is an abundant number, since it is smaller than the sum of its proper divisors (97698530).

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

87350830 is a wasteful number, since it uses less digits than its factorization.

87350830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 87350830 is about 9346.1665938501. The cubic root of 87350830 is about 443.6995742476.

The spelling of 87350830 in words is "eighty-seven million, three hundred fifty thousand, eight hundred thirty".