134244250 has 64 divisors (see below), whose sum is σ = 294368256. Its totient is φ = 44880000.

The previous prime is 134244247. The next prime is 134244259. The reversal of 134244250 is 52442431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (134244259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70815 + ... + 72685.

It is an arithmetic number, because the mean of its divisors is an integer number (4599504).

Almost surely, 2^134244250 is an apocalyptic number.

134244250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134244250 is an abundant number, since it is smaller than the sum of its proper divisors (160124006).

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

134244250 is a wasteful number, since it uses less digits than its factorization.

134244250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 134244250 is about 11586.3820927846. The cubic root of 134244250 is about 512.0337222458.

Adding to 134244250 its reverse (52442431), we get a palindrome (186686681).

The spelling of 134244250 in words is "one hundred thirty-four million, two hundred forty-four thousand, two hundred fifty".