34355245 has 4 divisors (see below), whose sum is σ = 41226300. Its totient is φ = 27484192.

The previous prime is 34355207. The next prime is 34355257. The reversal of 34355245 is 54255343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54255343 = 47 ⋅1154369.

It can be written as a sum of positive squares in 2 ways, for example, as 7502121 + 26853124 = 2739^2 + 5182^2 .

It is a cyclic number.

It is not a de Polignac number, because 34355245 - 2⁷ = 34355117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3435520 + ... + 3435529.

It is an arithmetic number, because the mean of its divisors is an integer number (10306575).

Almost surely, 2^34355245 is an apocalyptic number.

It is an amenable number.

34355245 is a deficient number, since it is larger than the sum of its proper divisors (6871055).

34355245 is an equidigital number, since it uses as much as digits as its factorization.

34355245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871054.

The product of its digits is 36000, while the sum is 31.

The square root of 34355245 is about 5861.3347456019. The cubic root of 34355245 is about 325.0855632705.

The spelling of 34355245 in words is "thirty-four million, three hundred fifty-five thousand, two hundred forty-five".