87618062 has 16 divisors (see below), whose sum is σ = 151388160. Its totient is φ = 37254168.

The previous prime is 87618061. The next prime is 87618071. The reversal of 87618062 is 26081678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87618061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22862 + ... + 26417.

It is an arithmetic number, because the mean of its divisors is an integer number (9461760).

Almost surely, 2^87618062 is an apocalyptic number.

87618062 is a deficient number, since it is larger than the sum of its proper divisors (63770098).

87618062 is a wasteful number, since it uses less digits than its factorization.

87618062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49415.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 87618062 is about 9360.4520189999. The cubic root of 87618062 is about 444.1515829861.

The spelling of 87618062 in words is "eighty-seven million, six hundred eighteen thousand, sixty-two".