147772696 has 16 divisors (see below), whose sum is σ = 279818640. Its totient is φ = 73154400.

The previous prime is 147772693. The next prime is 147772697. The reversal of 147772696 is 696277741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147772693) 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 3 ways as a sum of consecutive naturals, for example, 90636 + ... + 92251.

It is an arithmetic number, because the mean of its divisors is an integer number (17488665).

Almost surely, 2^147772696 is an apocalyptic number.

It is an amenable number.

147772696 is a deficient number, since it is larger than the sum of its proper divisors (132045944).

147772696 is a wasteful number, since it uses less digits than its factorization.

147772696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182994 (or 182990 counting only the distinct ones).

The product of its digits is 889056, while the sum is 49.

The square root of 147772696 is about 12156.1793339848. The cubic root of 147772696 is about 528.6863109990.

The spelling of 147772696 in words is "one hundred forty-seven million, seven hundred seventy-two thousand, six hundred ninety-six".