172141064 has 16 divisors (see below), whose sum is σ = 339752400. Its totient is φ = 81540432.

The previous prime is 172141063. The next prime is 172141069. The reversal of 172141064 is 460141271.

It is not an unprimeable number, because it can be changed into a prime (172141061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566102 + ... + 566405.

It is an arithmetic number, because the mean of its divisors is an integer number (21234525).

Almost surely, 2^172141064 is an apocalyptic number.

It is an amenable number.

172141064 is a deficient number, since it is larger than the sum of its proper divisors (167611336).

172141064 is a wasteful number, since it uses less digits than its factorization.

172141064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132532 (or 1132528 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 172141064 is about 13120.2539609567. The cubic root of 172141064 is about 556.2817697800.

The spelling of 172141064 in words is "one hundred seventy-two million, one hundred forty-one thousand, sixty-four".