34172448 has 48 divisors (see below), whose sum is σ = 94983840. Its totient is φ = 10720256.

The previous prime is 34172417. The next prime is 34172449. The reversal of 34172448 is 84427143.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (34172449) 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, 8838 + ... + 12101.

It is an arithmetic number, because the mean of its divisors is an integer number (1978830).

Almost surely, 2^34172448 is an apocalyptic number.

It is an amenable number.

34172448 is an abundant number, since it is smaller than the sum of its proper divisors (60811392).

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

34172448 is a wasteful number, since it uses less digits than its factorization.

34172448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20969 (or 20961 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 34172448 is about 5845.7204859624. The cubic root of 34172448 is about 324.5079671011.

The spelling of 34172448 in words is "thirty-four million, one hundred seventy-two thousand, four hundred forty-eight".