1480820072 has 8 divisors (see below), whose sum is σ = 2776537650. Its totient is φ = 740410032.

The previous prime is 1480820039. The next prime is 1480820123. The reversal of 1480820072 is 2700280841.

It can be written as a sum of positive squares in only one way, i.e., 942858436 + 537961636 = 30706^2 + 23194^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92551247 + ... + 92551262.

Almost surely, 2^1480820072 is an apocalyptic number.

It is an amenable number.

1480820072 is a deficient number, since it is larger than the sum of its proper divisors (1295717578).

1480820072 is a wasteful number, since it uses less digits than its factorization.

1480820072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185102515 (or 185102511 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 1480820072 is about 38481.4250255886. The cubic root of 1480820072 is about 1139.8142900525.

The spelling of 1480820072 in words is "one billion, four hundred eighty million, eight hundred twenty thousand, seventy-two".