147322077 has 12 divisors (see below), whose sum is σ = 228499776. Its totient is φ = 84183960.

The previous prime is 147322073. The next prime is 147322151. The reversal of 147322077 is 770223741.

It is not a de Polignac number, because 147322077 - 2² = 147322073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147322073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500949 + ... + 501242.

It is an arithmetic number, because the mean of its divisors is an integer number (19041648).

Almost surely, 2^147322077 is an apocalyptic number.

It is an amenable number.

147322077 is a deficient number, since it is larger than the sum of its proper divisors (81177699).

147322077 is a wasteful number, since it uses less digits than its factorization.

147322077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002208 (or 1002201 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 147322077 is about 12137.6306172169. The cubic root of 147322077 is about 528.1483706941.

The spelling of 147322077 in words is "one hundred forty-seven million, three hundred twenty-two thousand, seventy-seven".