262049472 has 112 divisors (see below), whose sum is σ = 776630400. Its totient is φ = 86641920.

The previous prime is 262049471. The next prime is 262049507. The reversal of 262049472 is 274940262.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262049471) 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, 239647 + ... + 240737.

It is an arithmetic number, because the mean of its divisors is an integer number (6934200).

Almost surely, 2^262049472 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 262049472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388315200).

262049472 is an abundant number, since it is smaller than the sum of its proper divisors (514580928).

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

262049472 is a wasteful number, since it uses less digits than its factorization.

262049472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 262049472 is about 16187.9421792889. The cubic root of 262049472 is about 639.9230636683.

The spelling of 262049472 in words is "two hundred sixty-two million, forty-nine thousand, four hundred seventy-two".