34775472 has 80 divisors (see below), whose sum is σ = 100172160. Its totient is φ = 10331136.

The previous prime is 34775443. The next prime is 34775537. The reversal of 34775472 is 27457743.

It is a self number, because there is not a number n which added to its sum of digits gives 34775472.

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, 14383 + ... + 16625.

It is an arithmetic number, because the mean of its divisors is an integer number (1252152).

Almost surely, 2^34775472 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 34775472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50086080).

34775472 is an abundant number, since it is smaller than the sum of its proper divisors (65396688).

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

34775472 is a wasteful number, since it uses less digits than its factorization.

34775472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290 (or 2284 counting only the distinct ones).

The product of its digits is 164640, while the sum is 39.

The square root of 34775472 is about 5897.0731723458. The cubic root of 34775472 is about 326.4056575817.

The spelling of 34775472 in words is "thirty-four million, seven hundred seventy-five thousand, four hundred seventy-two".