87354630 has 48 divisors (see below), whose sum is σ = 247772304. Its totient is φ = 21176640.

The previous prime is 87354601. The next prime is 87354679. The reversal of 87354630 is 3645378.

It is a happy number.

87354630 is a `hidden beast` number, since 87 + 3 + 546 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43129 + ... + 45108.

It is an arithmetic number, because the mean of its divisors is an integer number (5161923).

Almost surely, 2^87354630 is an apocalyptic number.

87354630 is an abundant number, since it is smaller than the sum of its proper divisors (160417674).

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

87354630 is a wasteful number, since it uses less digits than its factorization.

87354630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88261 (or 88258 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 87354630 is about 9346.3698835430. The cubic root of 87354630 is about 443.7060082026.

The spelling of 87354630 in words is "eighty-seven million, three hundred fifty-four thousand, six hundred thirty".