1415205480 has 64 divisors (see below), whose sum is σ = 4572207360. Its totient is φ = 348357888.

The previous prime is 1415205469. The next prime is 1415205497. The reversal of 1415205480 is 845025141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452032 + ... + 455151.

It is an arithmetic number, because the mean of its divisors is an integer number (71440740).

Almost surely, 2^1415205480 is an apocalyptic number.

1415205480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1415205480 is an abundant number, since it is smaller than the sum of its proper divisors (3157001880).

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

1415205480 is a wasteful number, since it uses less digits than its factorization.

1415205480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907210 (or 907206 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 1415205480 is about 37619.2168977505. The cubic root of 1415205480 is about 1122.7244154923.

The spelling of 1415205480 in words is "one billion, four hundred fifteen million, two hundred five thousand, four hundred eighty".