88213856 has 12 divisors (see below), whose sum is σ = 173671092. Its totient is φ = 44106912.

The previous prime is 88213847. The next prime is 88213859. The reversal of 88213856 is 65831288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88213859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378310 + ... + 1378373.

It is an arithmetic number, because the mean of its divisors is an integer number (14472591).

Almost surely, 2^88213856 is an apocalyptic number.

It is an amenable number.

88213856 is a deficient number, since it is larger than the sum of its proper divisors (85457236).

88213856 is a wasteful number, since it uses less digits than its factorization.

88213856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756693 (or 2756685 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 88213856 is about 9392.2231660028. The cubic root of 88213856 is about 445.1560383650.

The spelling of 88213856 in words is "eighty-eight million, two hundred thirteen thousand, eight hundred fifty-six".