34072046 has 16 divisors (see below), whose sum is σ = 54925776. Its totient is φ = 15793536.

The previous prime is 34072033. The next prime is 34072061. The reversal of 34072046 is 64027043.

It is a happy number.

It is a super-2 number, since 2×34072046² = 2321808637252232, 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 7 ways as a sum of consecutive naturals, for example, 5201 + ... + 9756.

It is an arithmetic number, because the mean of its divisors is an integer number (3432861).

Almost surely, 2^34072046 is an apocalyptic number.

34072046 is a deficient number, since it is larger than the sum of its proper divisors (20853730).

34072046 is a wasteful number, since it uses less digits than its factorization.

34072046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15043.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 34072046 is about 5837.1265191017. The cubic root of 34072046 is about 324.1898432716.

Adding to 34072046 its reverse (64027043), we get a palindrome (98099089).

The spelling of 34072046 in words is "thirty-four million, seventy-two thousand, forty-six".