173092968 has 24 divisors (see below), whose sum is σ = 468793650. Its totient is φ = 57697632.

The previous prime is 173092957. The next prime is 173092979. The reversal of 173092968 is 869290371.

It is an interprime number because it is at equal distance from previous prime (173092957) and next prime (173092979).

It can be written as a sum of positive squares in only one way, i.e., 155301444 + 17791524 = 12462^2 + 4218^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×173092968² = 59922351142098048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1201963 + ... + 1202106.

Almost surely, 2^173092968 is an apocalyptic number.

173092968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

173092968 is an abundant number, since it is smaller than the sum of its proper divisors (295700682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

173092968 is a wasteful number, since it uses less digits than its factorization.

173092968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404081 (or 2404074 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 173092968 is about 13156.4800763730. The cubic root of 173092968 is about 557.3052593909.

The spelling of 173092968 in words is "one hundred seventy-three million, ninety-two thousand, nine hundred sixty-eight".