172463460 has 96 divisors (see below), whose sum is σ = 524439552. Its totient is φ = 42094080.

The previous prime is 172463441. The next prime is 172463461. The reversal of 172463460 is 64364271.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (172463461) 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 31 ways as a sum of consecutive naturals, for example, 98190 + ... + 99930.

It is an arithmetic number, because the mean of its divisors is an integer number (5462912).

Almost surely, 2^172463460 is an apocalyptic number.

172463460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 172463460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262219776).

172463460 is an abundant number, since it is smaller than the sum of its proper divisors (351976092).

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

172463460 is a wasteful number, since it uses less digits than its factorization.

172463460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893 (or 1891 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 172463460 is about 13132.5344088641. The cubic root of 172463460 is about 556.6288323735.

It can be divided in two parts, 17246 and 3460, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 172463460 in words is "one hundred seventy-two million, four hundred sixty-three thousand, four hundred sixty".