87293023796 has 24 divisors (see below), whose sum is σ = 167581340640. Its totient is φ = 39456975200.

The previous prime is 87293023777. The next prime is 87293023799. The reversal of 87293023796 is 69732039278.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87293023799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5533835 + ... + 5549586.

It is an arithmetic number, because the mean of its divisors is an integer number (6982555860).

Almost surely, 2^87293023796 is an apocalyptic number.

It is an amenable number.

87293023796 is a deficient number, since it is larger than the sum of its proper divisors (80288316844).

87293023796 is a wasteful number, since it uses less digits than its factorization.

87293023796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11083615 (or 11083613 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 87293023796 in words is "eighty-seven billion, two hundred ninety-three million, twenty-three thousand, seven hundred ninety-six".