1481112594 has 64 divisors (see below), whose sum is σ = 3581249280. Its totient is φ = 451008000.

The previous prime is 1481112587. The next prime is 1481112631. The reversal of 1481112594 is 4952111841.

1481112594 is a `hidden beast` number, since 1 + 48 + 11 + 12 + 594 = 666.

It is a super-2 number, since 2×1481112594² = 4387389032210817672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57219 + ... + 78969.

It is an arithmetic number, because the mean of its divisors is an integer number (55957020).

Almost surely, 2^1481112594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481112594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1790624640).

1481112594 is an abundant number, since it is smaller than the sum of its proper divisors (2100136686).

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

1481112594 is a wasteful number, since it uses less digits than its factorization.

1481112594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21872 (or 21866 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 1481112594 is about 38485.2256586862. The cubic root of 1481112594 is about 1139.8893382887.

The spelling of 1481112594 in words is "one billion, four hundred eighty-one million, one hundred twelve thousand, five hundred ninety-four".