1224620675 has 6 divisors (see below), whose sum is σ = 1518529668. Its totient is φ = 979696520.

The previous prime is 1224620651. The next prime is 1224620681. The reversal of 1224620675 is 5760264221.

It is not a de Polignac number, because 1224620675 - 2⁶ = 1224620611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24492389 + ... + 24492438.

It is an arithmetic number, because the mean of its divisors is an integer number (253088278).

Almost surely, 2^1224620675 is an apocalyptic number.

1224620675 is a deficient number, since it is larger than the sum of its proper divisors (293908993).

1224620675 is an equidigital number, since it uses as much as digits as its factorization.

1224620675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48984837 (or 48984832 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1224620675 is about 34994.5806518667. The cubic root of 1224620675 is about 1069.8770275306.

Adding to 1224620675 its reverse (5760264221), we get a palindrome (6984884896).

The spelling of 1224620675 in words is "one billion, two hundred twenty-four million, six hundred twenty thousand, six hundred seventy-five".