270152988 has 24 divisors (see below), whose sum is σ = 720408192. Its totient is φ = 77186544.

The previous prime is 270152983. The next prime is 270152989. The reversal of 270152988 is 889251072.

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 (270152983) 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 7 ways as a sum of consecutive naturals, for example, 1607970 + ... + 1608137.

It is an arithmetic number, because the mean of its divisors is an integer number (30017008).

Almost surely, 2^270152988 is an apocalyptic number.

270152988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

270152988 is an abundant number, since it is smaller than the sum of its proper divisors (450255204).

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

270152988 is a wasteful number, since it uses less digits than its factorization.

270152988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216121 (or 3216119 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 270152988 is about 16436.3313424864. The cubic root of 270152988 is about 646.4524590172.

It can be divided in two parts, 27015 and 2988, that added together give a palindrome (30003).

The spelling of 270152988 in words is "two hundred seventy million, one hundred fifty-two thousand, nine hundred eighty-eight".