1488976220 has 12 divisors (see below), whose sum is σ = 3126850104. Its totient is φ = 595590480.

The previous prime is 1488976189. The next prime is 1488976241. The reversal of 1488976220 is 226798841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37224386 + ... + 37224425.

It is an arithmetic number, because the mean of its divisors is an integer number (260570842).

Almost surely, 2^1488976220 is an apocalyptic number.

1488976220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1488976220 is an abundant number, since it is smaller than the sum of its proper divisors (1637873884).

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

1488976220 is a wasteful number, since it uses less digits than its factorization.

1488976220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74448820 (or 74448818 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 1488976220 is about 38587.2546315490. The cubic root of 1488976220 is about 1141.9031051912.

The spelling of 1488976220 in words is "one billion, four hundred eighty-eight million, nine hundred seventy-six thousand, two hundred twenty".