134702580 has 24 divisors (see below), whose sum is σ = 377167392. Its totient is φ = 35920672.

The previous prime is 134702569. The next prime is 134702591. The reversal of 134702580 is 85207431.

It is an interprime number because it is at equal distance from previous prime (134702569) and next prime (134702591).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 1122462 + ... + 1122581.

It is an arithmetic number, because the mean of its divisors is an integer number (15715308).

Almost surely, 2^134702580 is an apocalyptic number.

134702580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134702580 is an abundant number, since it is smaller than the sum of its proper divisors (242464812).

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

134702580 is a wasteful number, since it uses less digits than its factorization.

134702580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245055 (or 2245053 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 134702580 is about 11606.1440625214. The cubic root of 134702580 is about 512.6157803062.

The spelling of 134702580 in words is "one hundred thirty-four million, seven hundred two thousand, five hundred eighty".