34862172 has 48 divisors (see below), whose sum is σ = 87347232. Its totient is φ = 10782720.

The previous prime is 34862141. The next prime is 34862183. The reversal of 34862172 is 27126843.

34862172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13722 + ... + 16062.

It is an arithmetic number, because the mean of its divisors is an integer number (1819734).

Almost surely, 2^34862172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34862172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43673616).

34862172 is an abundant number, since it is smaller than the sum of its proper divisors (52485060).

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

34862172 is a wasteful number, since it uses less digits than its factorization.

34862172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438 (or 2436 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 34862172 is about 5904.4197005294. The cubic root of 34862172 is about 326.6766904231.

The spelling of 34862172 in words is "thirty-four million, eight hundred sixty-two thousand, one hundred seventy-two".