34426145 has 24 divisors (see below), whose sum is σ = 45220032. Its totient is φ = 25147200.

The previous prime is 34426123. The next prime is 34426163. The reversal of 34426145 is 54162443.

It is not a de Polignac number, because 34426145 - 2⁸ = 34425889 is a prime.

It is a super-2 number, since 2×34426145² = 2370318919122050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110540 + ... + 110850.

It is an arithmetic number, because the mean of its divisors is an integer number (1884168).

Almost surely, 2^34426145 is an apocalyptic number.

It is an amenable number.

34426145 is a deficient number, since it is larger than the sum of its proper divisors (10793887).

34426145 is a wasteful number, since it uses less digits than its factorization.

34426145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 460 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 34426145 is about 5867.3797388613. The cubic root of 34426145 is about 325.3090393776.

Adding to 34426145 its reverse (54162443), we get a palindrome (88588588).

The spelling of 34426145 in words is "thirty-four million, four hundred twenty-six thousand, one hundred forty-five".