1481671400 has 48 divisors (see below), whose sum is σ = 3758063040. Its totient is φ = 538788800.

The previous prime is 1481671391. The next prime is 1481671421. The reversal of 1481671400 is 41761841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334544 + ... + 338943.

It is an arithmetic number, because the mean of its divisors is an integer number (78292980).

Almost surely, 2^1481671400 is an apocalyptic number.

1481671400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481671400 is an abundant number, since it is smaller than the sum of its proper divisors (2276391640).

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

1481671400 is a wasteful number, since it uses less digits than its factorization.

1481671400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673514 (or 673505 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1481671400 is about 38492.4849808375. The cubic root of 1481671400 is about 1140.0326757844.

The spelling of 1481671400 in words is "one billion, four hundred eighty-one million, six hundred seventy-one thousand, four hundred".