134587480 has 16 divisors (see below), whose sum is σ = 302821920. Its totient is φ = 53834976.

The previous prime is 134587477. The next prime is 134587501. The reversal of 134587480 is 84785431.

It is a super-2 number, since 2×134587480² = 36227579545500800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 3364687 = 134587480 / (1 + 3 + 4 + 5 + 8 + 7 + 4 + 8 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682304 + ... + 1682383.

It is an arithmetic number, because the mean of its divisors is an integer number (18926370).

Almost surely, 2^134587480 is an apocalyptic number.

134587480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134587480 is an abundant number, since it is smaller than the sum of its proper divisors (168234440).

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

134587480 is a wasteful number, since it uses less digits than its factorization.

134587480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364698 (or 3364694 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 134587480 is about 11601.1844222907. The cubic root of 134587480 is about 512.4697328943.

The spelling of 134587480 in words is "one hundred thirty-four million, five hundred eighty-seven thousand, four hundred eighty".