481961424 has 80 divisors (see below), whose sum is σ = 1506653568. Its totient is φ = 129601536.

The previous prime is 481961423. The next prime is 481961443. The reversal of 481961424 is 424169184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481961423) 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, 36477 + ... + 47900.

Almost surely, 2^481961424 is an apocalyptic number.

It is an amenable number.

481961424 is an abundant number, since it is smaller than the sum of its proper divisors (1024692144).

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

481961424 is a wasteful number, since it uses less digits than its factorization.

481961424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84412 (or 84406 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 481961424 is about 21953.6198381952. The cubic root of 481961424 is about 784.0385671018.

The spelling of 481961424 in words is "four hundred eighty-one million, nine hundred sixty-one thousand, four hundred twenty-four".