1474421856 has 36 divisors (see below), whose sum is σ = 3871345212. Its totient is φ = 491348544.

The previous prime is 1474421821. The next prime is 1474421887. The reversal of 1474421856 is 6581244741.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374265 + ... + 378183.

It is an arithmetic number, because the mean of its divisors is an integer number (107537367).

Almost surely, 2^1474421856 is an apocalyptic number.

1474421856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1474421856 is an abundant number, since it is smaller than the sum of its proper divisors (2396923356).

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

1474421856 is an frugal number, since it uses more digits than its factorization.

1474421856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7851 (or 3924 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 1474421856 is about 38398.2012078691. The cubic root of 1474421856 is about 1138.1703120944.

The spelling of 1474421856 in words is "one billion, four hundred seventy-four million, four hundred twenty-one thousand, eight hundred fifty-six".