1481001192 has 128 divisors (see below), whose sum is σ = 4632883200. Its totient is φ = 434289600.

The previous prime is 1481001191. The next prime is 1481001209. The reversal of 1481001192 is 2911001841.

It is a super-4 number, since 4×1481001192⁴ (a number of 38 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1481001191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63603 + ... + 83709.

It is an arithmetic number, because the mean of its divisors is an integer number (36194400).

Almost surely, 2^1481001192 is an apocalyptic number.

1481001192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481001192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2316441600).

1481001192 is an abundant number, since it is smaller than the sum of its proper divisors (3151882008).

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

1481001192 is a wasteful number, since it uses less digits than its factorization.

1481001192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20164 (or 20154 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 1481001192 is about 38483.7782968357. The cubic root of 1481001192 is about 1139.8607586168.

The spelling of 1481001192 in words is "one billion, four hundred eighty-one million, one thousand, one hundred ninety-two".