173433130 has 16 divisors (see below), whose sum is σ = 336193704. Its totient is φ = 64036800.

The previous prime is 173433103. The next prime is 173433131. The reversal of 173433130 is 31334371.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 111070521 + 62362609 = 10539^2 + 7897^2 .

It is a junction number, because it is equal to n+sod(n) for n = 173433095 and 173433104.

It is not an unprimeable number, because it can be changed into a prime (173433131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666921 + ... + 667180.

Almost surely, 2^173433130 is an apocalyptic number.

173433130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173433130 is a deficient number, since it is larger than the sum of its proper divisors (162760574).

173433130 is a wasteful number, since it uses less digits than its factorization.

173433130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334121.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 173433130 is about 13169.4012772032. The cubic root of 173433130 is about 557.6700922813.

The spelling of 173433130 in words is "one hundred seventy-three million, four hundred thirty-three thousand, one hundred thirty".