134247080 has 48 divisors (see below), whose sum is σ = 332023860. Its totient is φ = 48815360.

The previous prime is 134247059. The next prime is 134247083. The reversal of 134247080 is 80742431.

It can be written as a sum of positive squares in 2 ways, for example, as 131377444 + 2869636 = 11462^2 + 1694^2 .

It is not an unprimeable number, because it can be changed into a prime (134247083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9029 + ... + 18708.

Almost surely, 2^134247080 is an apocalyptic number.

134247080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134247080 is an abundant number, since it is smaller than the sum of its proper divisors (197776780).

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

134247080 is a wasteful number, since it uses less digits than its factorization.

134247080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27770 (or 27755 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 134247080 is about 11586.5042182705. The cubic root of 134247080 is about 512.0373202777.

The spelling of 134247080 in words is "one hundred thirty-four million, two hundred forty-seven thousand, eighty".