147030764 has 6 divisors (see below), whose sum is σ = 257303844. Its totient is φ = 73515380.

The previous prime is 147030761. The next prime is 147030781. The reversal of 147030764 is 467030741.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 147030764.

It is not an unprimeable number, because it can be changed into a prime (147030761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18378842 + ... + 18378849.

It is an arithmetic number, because the mean of its divisors is an integer number (42883974).

Almost surely, 2^147030764 is an apocalyptic number.

It is an amenable number.

147030764 is a deficient number, since it is larger than the sum of its proper divisors (110273080).

147030764 is a wasteful number, since it uses less digits than its factorization.

147030764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36757695 (or 36757693 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 147030764 is about 12125.6242725890. The cubic root of 147030764 is about 527.8000227924.

The spelling of 147030764 in words is "one hundred forty-seven million, thirty thousand, seven hundred sixty-four".