34655551 has 16 divisors (see below), whose sum is σ = 42301440. Its totient is φ = 27750240.

The previous prime is 34655531. The next prime is 34655561. The reversal of 34655551 is 15555643.

34655551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34655551 - 2⁵ = 34655519 is a prime.

It is a super-2 number, since 2×34655551² = 2402014430227202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34655501) 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 15 ways as a sum of consecutive naturals, for example, 3540 + ... + 9046.

It is an arithmetic number, because the mean of its divisors is an integer number (2643840).

Almost surely, 2^34655551 is an apocalyptic number.

34655551 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34655551 is a deficient number, since it is larger than the sum of its proper divisors (7645889).

34655551 is a wasteful number, since it uses less digits than its factorization.

34655551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574.

The product of its digits is 45000, while the sum is 34.

The square root of 34655551 is about 5886.8965508152. The cubic root of 34655551 is about 326.0300291005.

The spelling of 34655551 in words is "thirty-four million, six hundred fifty-five thousand, five hundred fifty-one".