147413540 has 24 divisors (see below), whose sum is σ = 312637752. Its totient is φ = 58380800.

The previous prime is 147413501. The next prime is 147413549. The reversal of 147413540 is 45314741.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23892544 + 123520996 = 4888^2 + 11114^2 .

It is not an unprimeable number, because it can be changed into a prime (147413549) 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, 34469 + ... + 38508.

It is an arithmetic number, because the mean of its divisors is an integer number (13026573).

Almost surely, 2^147413540 is an apocalyptic number.

147413540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147413540 is an abundant number, since it is smaller than the sum of its proper divisors (165224212).

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

147413540 is a wasteful number, since it uses less digits than its factorization.

147413540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73087 (or 73085 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 147413540 is about 12141.3977778508. The cubic root of 147413540 is about 528.2576461042.

It can be divided in two parts, 14741 and 3540, that added together give a palindrome (18281).

The spelling of 147413540 in words is "one hundred forty-seven million, four hundred thirteen thousand, five hundred forty".