1481656134 has 16 divisors (see below), whose sum is σ = 3386642688. Its totient is φ = 423330312.

The previous prime is 1481656123. The next prime is 1481656151. The reversal of 1481656134 is 4316561841.

It is a junction number, because it is equal to n+sod(n) for n = 1481656092 and 1481656101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17638722 + ... + 17638805.

It is an arithmetic number, because the mean of its divisors is an integer number (211665168).

Almost surely, 2^1481656134 is an apocalyptic number.

1481656134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1481656134 is an abundant number, since it is smaller than the sum of its proper divisors (1904986554).

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

1481656134 is a wasteful number, since it uses less digits than its factorization.

1481656134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35277539.

The product of its digits is 69120, while the sum is 39.

The square root of 1481656134 is about 38492.2866818795. The cubic root of 1481656134 is about 1140.0287604317.

The spelling of 1481656134 in words is "one billion, four hundred eighty-one million, six hundred fifty-six thousand, one hundred thirty-four".