270106998 has 32 divisors (see below), whose sum is σ = 617927424. Its totient is φ = 77105952.

The previous prime is 270106997. The next prime is 270107003. The reversal of 270106998 is 899601072.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270106997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65061 + ... + 69087.

It is an arithmetic number, because the mean of its divisors is an integer number (19310232).

Almost surely, 2^270106998 is an apocalyptic number.

270106998 is an abundant number, since it is smaller than the sum of its proper divisors (347820426).

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

270106998 is a wasteful number, since it uses less digits than its factorization.

270106998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 270106998 is about 16434.9322481110. The cubic root of 270106998 is about 646.4157735869.

The spelling of 270106998 in words is "two hundred seventy million, one hundred six thousand, nine hundred ninety-eight".