34620224 has 28 divisors (see below), whose sum is σ = 69031104. Its totient is φ = 17226624.

The previous prime is 34620217. The next prime is 34620251. The reversal of 34620224 is 42202643.

It is a self number, because there is not a number n which added to its sum of digits gives 34620224.

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, 13337 + ... + 15719.

Almost surely, 2^34620224 is an apocalyptic number.

It is an amenable number.

34620224 is a deficient number, since it is larger than the sum of its proper divisors (34410880).

34620224 is a wasteful number, since it uses less digits than its factorization.

34620224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 2612 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 34620224 is about 5883.8953083820. The cubic root of 34620224 is about 325.9192091565.

Adding to 34620224 its reverse (42202643), we get a palindrome (76822867).

The spelling of 34620224 in words is "thirty-four million, six hundred twenty thousand, two hundred twenty-four".