281414088 has 60 divisors (see below), whose sum is σ = 789417915. Its totient is φ = 93662352.

The previous prime is 281414087. The next prime is 281414101. The reversal of 281414088 is 880414182.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

281414088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 140707044 + 140707044 = 11862^2 + 11862^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=11862.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (281414087) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 426703 + ... + 427361.

Almost surely, 2^281414088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 281414088

281414088 is an abundant number, since it is smaller than the sum of its proper divisors (508003827).

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

281414088 is an frugal number, since it uses more digits than its factorization.

281414088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 281414088 is about 16775.4012768697. The cubic root of 281414088 is about 655.3127407331.

The spelling of 281414088 in words is "two hundred eighty-one million, four hundred fourteen thousand, eighty-eight".