134206250 has 48 divisors (see below), whose sum is σ = 255218040. Its totient is φ = 52920000.

The previous prime is 134206249. The next prime is 134206271. The reversal of 134206250 is 52602431.

It can be written as a sum of positive squares in 12 ways, for example, as 13667809 + 120538441 = 3697^2 + 10979^2 .

It is a super-2 number, since 2×134206250² = 36022635078125000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 681152 + ... + 681348.

Almost surely, 2^134206250 is an apocalyptic number.

134206250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134206250 is a deficient number, since it is larger than the sum of its proper divisors (121011790).

134206250 is an equidigital number, since it uses as much as digits as its factorization.

134206250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 134206250 is about 11584.7421205653. The cubic root of 134206250 is about 511.9854045522.

Adding to 134206250 its reverse (52602431), we get a palindrome (186808681).

The spelling of 134206250 in words is "one hundred thirty-four million, two hundred six thousand, two hundred fifty".