1481879112 has 64 divisors (see below), whose sum is σ = 4370534400. Its totient is φ = 409734720.

The previous prime is 1481879101. The next prime is 1481879117. The reversal of 1481879112 is 2119781841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1481879117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137062 + ... + 147477.

It is an arithmetic number, because the mean of its divisors is an integer number (68289600).

Almost surely, 2^1481879112 is an apocalyptic number.

1481879112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1481879112 is an abundant number, since it is smaller than the sum of its proper divisors (2888655288).

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

1481879112 is a wasteful number, since it uses less digits than its factorization.

1481879112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284586 (or 284582 counting only the distinct ones).

The product of its digits is 32256, while the sum is 42.

The square root of 1481879112 is about 38495.1829713797. The cubic root of 1481879112 is about 1140.0859461210.

The spelling of 1481879112 in words is "one billion, four hundred eighty-one million, eight hundred seventy-nine thousand, one hundred twelve".