1220514076 has 48 divisors (see below), whose sum is σ = 2234225952. Its totient is φ = 582912000.

The previous prime is 1220514037. The next prime is 1220514089. The reversal of 1220514076 is 6704150221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3043476 + ... + 3043876.

It is an arithmetic number, because the mean of its divisors is an integer number (46546374).

Almost surely, 2^1220514076 is an apocalyptic number.

It is an amenable number.

1220514076 is a deficient number, since it is larger than the sum of its proper divisors (1013711876).

1220514076 is a wasteful number, since it uses less digits than its factorization.

1220514076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1220514076 is about 34935.8565946221. The cubic root of 1220514076 is about 1068.6797925405.

Adding to 1220514076 its reverse (6704150221), we get a palindrome (7924664297).

The spelling of 1220514076 in words is "one billion, two hundred twenty million, five hundred fourteen thousand, seventy-six".