147946376 has 16 divisors (see below), whose sum is σ = 293717340. Its totient is φ = 69621760.

The previous prime is 147946363. The next prime is 147946423. The reversal of 147946376 is 673649741.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118243876 + 29702500 = 10874^2 + 5450^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147946376.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 543785 + ... + 544056.

Almost surely, 2^147946376 is an apocalyptic number.

It is an amenable number.

147946376 is a deficient number, since it is larger than the sum of its proper divisors (145770964).

147946376 is a wasteful number, since it uses less digits than its factorization.

147946376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087864 (or 1087860 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 147946376 is about 12163.3209281018. The cubic root of 147946376 is about 528.8933548598.

The spelling of 147946376 in words is "one hundred forty-seven million, nine hundred forty-six thousand, three hundred seventy-six".