147900134 has 16 divisors (see below), whose sum is σ = 227644560. Its totient is φ = 72028320.

The previous prime is 147900133. The next prime is 147900149. The reversal of 147900134 is 431009741.

It is a junction number, because it is equal to n+sod(n) for n = 147900097 and 147900106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147900133) by changing a digit.

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, 31244 + ... + 35664.

It is an arithmetic number, because the mean of its divisors is an integer number (14227785).

Almost surely, 2^147900134 is an apocalyptic number.

147900134 is a deficient number, since it is larger than the sum of its proper divisors (79744426).

147900134 is a wasteful number, since it uses less digits than its factorization.

147900134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 147900134 is about 12161.4199006530. The cubic root of 147900134 is about 528.8382456242.

Adding to 147900134 its reverse (431009741), we get a palindrome (578909875).

The spelling of 147900134 in words is "one hundred forty-seven million, nine hundred thousand, one hundred thirty-four".