172103064 has 64 divisors (see below), whose sum is σ = 517612800. Its totient is φ = 46583424.

The previous prime is 172103051. The next prime is 172103131. The reversal of 172103064 is 460301271.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23767 + ... + 30150.

It is an arithmetic number, because the mean of its divisors is an integer number (8087700).

Almost surely, 2^172103064 is an apocalyptic number.

172103064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

172103064 is an abundant number, since it is smaller than the sum of its proper divisors (345509736).

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

172103064 is a wasteful number, since it uses less digits than its factorization.

172103064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53952 (or 53948 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 172103064 is about 13118.8057383285. The cubic root of 172103064 is about 556.2408338514.

The spelling of 172103064 in words is "one hundred seventy-two million, one hundred three thousand, sixty-four".