1427498660 has 48 divisors (see below), whose sum is σ = 3428463360. Its totient is φ = 489075840.

The previous prime is 1427498659. The next prime is 1427498693. The reversal of 1427498660 is 668947241.

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, 257801 + ... + 263279.

It is an arithmetic number, because the mean of its divisors is an integer number (71426320).

Almost surely, 2^1427498660 is an apocalyptic number.

1427498660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1427498660 is an abundant number, since it is smaller than the sum of its proper divisors (2000964700).

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

1427498660 is a wasteful number, since it uses less digits than its factorization.

1427498660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7356 (or 7354 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 1427498660 is about 37782.2532414360. The cubic root of 1427498660 is about 1125.9658957372.

The spelling of 1427498660 in words is "one billion, four hundred twenty-seven million, four hundred ninety-eight thousand, six hundred sixty".