873145096 has 8 divisors (see below), whose sum is σ = 1637147070. Its totient is φ = 436572544.

The previous prime is 873145087. The next prime is 873145123. The reversal of 873145096 is 690541378.

It can be written as a sum of positive squares in only one way, i.e., 842740900 + 30404196 = 29030^2 + 5514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54571561 + ... + 54571576.

Almost surely, 2^873145096 is an apocalyptic number.

It is an amenable number.

873145096 is a deficient number, since it is larger than the sum of its proper divisors (764001974).

873145096 is a wasteful number, since it uses less digits than its factorization.

873145096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109143143 (or 109143139 counting only the distinct ones).

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

The square root of 873145096 is about 29549.0286811597. The cubic root of 873145096 is about 955.7892458628.

The spelling of 873145096 in words is "eight hundred seventy-three million, one hundred forty-five thousand, ninety-six".