34562921 has 8 divisors (see below), whose sum is σ = 37585800. Its totient is φ = 31650048.

The previous prime is 34562903. The next prime is 34562933. The reversal of 34562921 is 12926543.

It is a happy number.

34562921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13402921 + 21160000 = 3661^2 + 4600^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34562921 - 2¹⁴ = 34546537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34562621) 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 7 ways as a sum of consecutive naturals, for example, 26846 + ... + 28103.

It is an arithmetic number, because the mean of its divisors is an integer number (4698225).

Almost surely, 2^34562921 is an apocalyptic number.

It is an amenable number.

34562921 is a deficient number, since it is larger than the sum of its proper divisors (3022879).

34562921 is a wasteful number, since it uses less digits than its factorization.

34562921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55003.

The product of its digits is 12960, while the sum is 32.

The square root of 34562921 is about 5879.0238135255. The cubic root of 34562921 is about 325.7392906008.

The spelling of 34562921 in words is "thirty-four million, five hundred sixty-two thousand, nine hundred twenty-one".