1224620034 has 32 divisors (see below), whose sum is σ = 2812527360. Its totient is φ = 351565200.

The previous prime is 1224619997. The next prime is 1224620057. The reversal of 1224620034 is 4300264221.

It is a super-2 number, since 2×1224620034² = 2999388455348322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1224619986 and 1224620013.

It is an unprimeable number.

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, 487032 + ... + 489539.

It is an arithmetic number, because the mean of its divisors is an integer number (87891480).

Almost surely, 2^1224620034 is an apocalyptic number.

1224620034 is an abundant number, since it is smaller than the sum of its proper divisors (1587907326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1224620034 is a wasteful number, since it uses less digits than its factorization.

1224620034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976606.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1224620034 is about 34994.5714933045. The cubic root of 1224620034 is about 1069.8768408630.

Adding to 1224620034 its reverse (4300264221), we get a palindrome (5524884255).

The spelling of 1224620034 in words is "one billion, two hundred twenty-four million, six hundred twenty thousand, thirty-four".