1476680140 has 24 divisors (see below), whose sum is σ = 3339569520. Its totient is φ = 545235648.

The previous prime is 1476680137. The next prime is 1476680159. The reversal of 1476680140 is 410866741.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1476680140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2839510 + ... + 2840029.

It is an arithmetic number, because the mean of its divisors is an integer number (139148730).

Almost surely, 2^1476680140 is an apocalyptic number.

1476680140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1476680140 is an abundant number, since it is smaller than the sum of its proper divisors (1862889380).

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

1476680140 is a wasteful number, since it uses less digits than its factorization.

1476680140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679561 (or 5679559 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 1476680140 is about 38427.5960736552. The cubic root of 1476680140 is about 1138.7511048631.

The spelling of 1476680140 in words is "one billion, four hundred seventy-six million, six hundred eighty thousand, one hundred forty".