1480212100 has 72 divisors (see below), whose sum is σ = 3580083360. Its totient is φ = 527915520.

The previous prime is 1480212077. The next prime is 1480212131. The reversal of 1480212100 is 12120841.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9387 + ... + 55213.

It is an arithmetic number, because the mean of its divisors is an integer number (49723380).

Almost surely, 2^1480212100 is an apocalyptic number.

1480212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1480212100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1790041680).

1480212100 is an abundant number, since it is smaller than the sum of its proper divisors (2099871260).

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

1480212100 is a wasteful number, since it uses less digits than its factorization.

1480212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45877 (or 45870 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1480212100 is about 38473.5246630719. The cubic root of 1480212100 is about 1139.6582796442.

Adding to 1480212100 its reverse (12120841), we get a palindrome (1492332941).

The spelling of 1480212100 in words is "one billion, four hundred eighty million, two hundred twelve thousand, one hundred".