481262544 has 120 divisors (see below), whose sum is σ = 1546900992. Its totient is φ = 136823040.

The previous prime is 481262543. The next prime is 481262581. The reversal of 481262544 is 445262184.

481262544 is a `hidden beast` number, since 48 + 12 + 62 + 544 = 666.

It is a super-2 number, since 2×481262544² = 463227272514703872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 481262499 and 481262508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481262543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223714 + ... + 225854.

Almost surely, 2^481262544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481262544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773450496).

481262544 is an abundant number, since it is smaller than the sum of its proper divisors (1065638448).

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

481262544 is a wasteful number, since it uses less digits than its factorization.

481262544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385 (or 2376 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 481262544 is about 21937.6968709115. The cubic root of 481262544 is about 783.6594123150.

The spelling of 481262544 in words is "four hundred eighty-one million, two hundred sixty-two thousand, five hundred forty-four".