87897629014 has 16 divisors (see below), whose sum is σ = 142149682080. Its totient is φ = 40522078080.

The previous prime is 87897628991. The next prime is 87897629033. The reversal of 87897629014 is 41092679878.

It is a super-2 number, since 2×87897629014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1895754 + ... + 1941565.

It is an arithmetic number, because the mean of its divisors is an integer number (8884355130).

Almost surely, 2^87897629014 is an apocalyptic number.

87897629014 is a deficient number, since it is larger than the sum of its proper divisors (54252053066).

87897629014 is a wasteful number, since it uses less digits than its factorization.

87897629014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838215.

The product of its (nonzero) digits is 12192768, while the sum is 61.

The spelling of 87897629014 in words is "eighty-seven billion, eight hundred ninety-seven million, six hundred twenty-nine thousand, fourteen".