88215214 has 16 divisors (see below), whose sum is σ = 141918480. Its totient is φ = 40996800.

The previous prime is 88215209. The next prime is 88215217. The reversal of 88215214 is 41251288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88215217) 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, 19887 + ... + 23914.

It is an arithmetic number, because the mean of its divisors is an integer number (8869905).

Almost surely, 2^88215214 is an apocalyptic number.

88215214 is a deficient number, since it is larger than the sum of its proper divisors (53703266).

88215214 is a wasteful number, since it uses less digits than its factorization.

88215214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43875.

The product of its digits is 5120, while the sum is 31.

The square root of 88215214 is about 9392.2954595775. The cubic root of 88215214 is about 445.1583226576.

The spelling of 88215214 in words is "eighty-eight million, two hundred fifteen thousand, two hundred fourteen".