1481506424 has 8 divisors (see below), whose sum is σ = 2777824560. Its totient is φ = 740753208.

The previous prime is 1481506421. The next prime is 1481506427. The reversal of 1481506424 is 4246051841.

It is an interprime number because it is at equal distance from previous prime (1481506421) and next prime (1481506427).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1481506424² = 4389722568706535552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481506421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92594144 + ... + 92594159.

It is an arithmetic number, because the mean of its divisors is an integer number (347228070).

Almost surely, 2^1481506424 is an apocalyptic number.

It is an amenable number.

1481506424 is a deficient number, since it is larger than the sum of its proper divisors (1296318136).

1481506424 is a wasteful number, since it uses less digits than its factorization.

1481506424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185188309 (or 185188305 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1481506424 is about 38490.3419574313. The cubic root of 1481506424 is about 1139.9903620812.

The spelling of 1481506424 in words is "one billion, four hundred eighty-one million, five hundred six thousand, four hundred twenty-four".