214399248 has 80 divisors (see below), whose sum is σ = 641732736. Its totient is φ = 60410880.

The previous prime is 214399231. The next prime is 214399253. The reversal of 214399248 is 842993412.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20158 + ... + 28898.

Almost surely, 2^214399248 is an apocalyptic number.

214399248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214399248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320866368).

214399248 is an abundant number, since it is smaller than the sum of its proper divisors (427333488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214399248 is a wasteful number, since it uses less digits than its factorization.

214399248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8832 (or 8826 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 214399248 is about 14642.3784953128. The cubic root of 214399248 is about 598.5141456544.

The spelling of 214399248 in words is "two hundred fourteen million, three hundred ninety-nine thousand, two hundred forty-eight".