87064427662 has 8 divisors (see below), whose sum is σ = 137470149000. Its totient is φ = 41241044664.

The previous prime is 87064427641. The next prime is 87064427683. The reversal of 87064427662 is 26672446078.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87064427641) and next prime (87064427683).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×87064427662² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145584537 + ... + 1145584612.

It is an arithmetic number, because the mean of its divisors is an integer number (17183768625).

Almost surely, 2^87064427662 is an apocalyptic number.

87064427662 is a deficient number, since it is larger than the sum of its proper divisors (50405721338).

87064427662 is a wasteful number, since it uses less digits than its factorization.

87064427662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291169170.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 87064427662 in words is "eighty-seven billion, sixty-four million, four hundred twenty-seven thousand, six hundred sixty-two".