34055247 has 4 divisors (see below), whose sum is σ = 45407000. Its totient is φ = 22703496.

The previous prime is 34055237. The next prime is 34055257. The reversal of 34055247 is 74255043.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (34055237) and next prime (34055257).

It is not a de Polignac number, because 34055247 - 2¹² = 34051151 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 (34055237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5675872 + ... + 5675877.

It is an arithmetic number, because the mean of its divisors is an integer number (11351750).

Almost surely, 2^34055247 is an apocalyptic number.

34055247 is a deficient number, since it is larger than the sum of its proper divisors (11351753).

34055247 is a wasteful number, since it uses less digits than its factorization.

34055247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351752.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 34055247 is about 5835.6873631133. The cubic root of 34055247 is about 324.1365546170.

The spelling of 34055247 in words is "thirty-four million, fifty-five thousand, two hundred forty-seven".