172050036 has 24 divisors (see below), whose sum is σ = 406289184. Its totient is φ = 56658720.

The previous prime is 172050023. The next prime is 172050049. The reversal of 172050036 is 630050271.

It is an interprime number because it is at equal distance from previous prime (172050023) and next prime (172050049).

It is a junction number, because it is equal to n+sod(n) for n = 172049988 and 172050015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85375 + ... + 87366.

It is an arithmetic number, because the mean of its divisors is an integer number (16928716).

Almost surely, 2^172050036 is an apocalyptic number.

It is an amenable number.

172050036 is an abundant number, since it is smaller than the sum of its proper divisors (234239148).

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

172050036 is a wasteful number, since it uses less digits than its factorization.

172050036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172831 (or 172829 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 172050036 is about 13116.7845145066. The cubic root of 172050036 is about 556.1836987677.

The spelling of 172050036 in words is "one hundred seventy-two million, fifty thousand, thirty-six".