145764196 has 12 divisors (see below), whose sum is σ = 255295152. Its totient is φ = 72822728.

The previous prime is 145764163. The next prime is 145764211. The reversal of 145764196 is 691467541.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9070 + ... + 19333.

It is an arithmetic number, because the mean of its divisors is an integer number (21274596).

Almost surely, 2^145764196 is an apocalyptic number.

It is an amenable number.

145764196 is a deficient number, since it is larger than the sum of its proper divisors (109530956).

145764196 is a wasteful number, since it uses less digits than its factorization.

145764196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29690 (or 29688 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 145764196 is about 12073.2843915813. The cubic root of 145764196 is about 526.2801064166.

The spelling of 145764196 in words is "one hundred forty-five million, seven hundred sixty-four thousand, one hundred ninety-six".