147804556 has 6 divisors (see below), whose sum is σ = 258657980. Its totient is φ = 73902276.

The previous prime is 147804541. The next prime is 147804563. The reversal of 147804556 is 655408741.

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 as a sum of consecutive naturals, namely, 18475566 + ... + 18475573.

Almost surely, 2^147804556 is an apocalyptic number.

It is an amenable number.

147804556 is a deficient number, since it is larger than the sum of its proper divisors (110853424).

147804556 is a wasteful number, since it uses less digits than its factorization.

147804556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36951143 (or 36951141 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 147804556 is about 12157.4897079948. The cubic root of 147804556 is about 528.7243034382.

The spelling of 147804556 in words is "one hundred forty-seven million, eight hundred four thousand, five hundred fifty-six".