147060740 has 24 divisors (see below), whose sum is σ = 319478040. Its totient is φ = 56795648.

The previous prime is 147060737. The next prime is 147060751. The reversal of 147060740 is 47060741.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30118144 + 116942596 = 5488^2 + 10814^2 .

It is a super-2 number, since 2×147060740² = 43253722498695200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

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, 126197 + ... + 127356.

It is an arithmetic number, because the mean of its divisors is an integer number (13311585).

Almost surely, 2^147060740 is an apocalyptic number.

147060740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147060740 is an abundant number, since it is smaller than the sum of its proper divisors (172417300).

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

147060740 is a wasteful number, since it uses less digits than its factorization.

147060740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253591 (or 253589 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 147060740 is about 12126.8602696658. The cubic root of 147060740 is about 527.8358888882.

Subtracting from 147060740 its reverse (47060741), we obtain a palindrome (99999999).

The spelling of 147060740 in words is "one hundred forty-seven million, sixty thousand, seven hundred forty".