147134040 has 32 divisors (see below), whose sum is σ = 441402480. Its totient is φ = 39235712.

The previous prime is 147134011. The next prime is 147134041. The reversal of 147134040 is 40431741.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 147134040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147134041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612939 + ... + 613178.

Almost surely, 2^147134040 is an apocalyptic number.

147134040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147134040 is an abundant number, since it is smaller than the sum of its proper divisors (294268440).

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

147134040 is a wasteful number, since it uses less digits than its factorization.

147134040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226131 (or 1226127 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 147134040 is about 12129.8821098970. The cubic root of 147134040 is about 527.9235713525.

Adding to 147134040 its reverse (40431741), we get a palindrome (187565781).

It can be divided in two parts, 1471 and 34040, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 147134040 in words is "one hundred forty-seven million, one hundred thirty-four thousand, forty".