1023412616 has 32 divisors (see below), whose sum is σ = 1987205400. Its totient is φ = 493808640.

The previous prime is 1023412601. The next prime is 1023412619. The reversal of 1023412616 is 6162143201.

It can be written as a sum of positive squares in 4 ways, for example, as 770284516 + 253128100 = 27754^2 + 15910^2 .

It is not an unprimeable number, because it can be changed into a prime (1023412619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080 + ... + 45648.

Almost surely, 2^1023412616 is an apocalyptic number.

It is an amenable number.

1023412616 is a deficient number, since it is larger than the sum of its proper divisors (963792784).

1023412616 is a wasteful number, since it uses less digits than its factorization.

1023412616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39689 (or 39685 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1023412616 is about 31990.8208084757. The cubic root of 1023412616 is about 1007.7440797559.

Adding to 1023412616 its reverse (6162143201), we get a palindrome (7185555817).

The spelling of 1023412616 in words is "one billion, twenty-three million, four hundred twelve thousand, six hundred sixteen".