270199854 has 16 divisors (see below), whose sum is σ = 600444240. Its totient is φ = 90066600.

The previous prime is 270199847. The next prime is 270199859. The reversal of 270199854 is 458991072.

It is a super-2 number, since 2×270199854² = 146015922203242632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270199859) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2501797 + ... + 2501904.

It is an arithmetic number, because the mean of its divisors is an integer number (37527765).

Almost surely, 2^270199854 is an apocalyptic number.

270199854 is an abundant number, since it is smaller than the sum of its proper divisors (330244386).

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

270199854 is a wasteful number, since it uses less digits than its factorization.

270199854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003712 (or 5003706 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 270199854 is about 16437.7569637709. The cubic root of 270199854 is about 646.4898389346.

The spelling of 270199854 in words is "two hundred seventy million, one hundred ninety-nine thousand, eight hundred fifty-four".