34572071 has 4 divisors (see below), whose sum is σ = 34746000. Its totient is φ = 34398144.

The previous prime is 34572049. The next prime is 34572091. The reversal of 34572071 is 17027543.

34572071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17027543 = 13 ⋅1309811.

It is a cyclic number.

It is not a de Polignac number, because 34572071 - 2⁶ = 34572007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34572091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 86666 + ... + 87063.

It is an arithmetic number, because the mean of its divisors is an integer number (8686500).

Almost surely, 2^34572071 is an apocalyptic number.

34572071 is a deficient number, since it is larger than the sum of its proper divisors (173929).

34572071 is a wasteful number, since it uses less digits than its factorization.

34572071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173928.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 34572071 is about 5879.8019524470. The cubic root of 34572071 is about 325.7680328815.

The spelling of 34572071 in words is "thirty-four million, five hundred seventy-two thousand, seventy-one".