1040424552 has 24 divisors (see below), whose sum is σ = 2817816690. Its totient is φ = 346808160.

The previous prime is 1040424551. The next prime is 1040424577. The reversal of 1040424552 is 2554240401.

1040424552 is a `hidden beast` number, since 10 + 404 + 245 + 5 + 2 = 666.

1040424552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 907575876 + 132848676 = 30126^2 + 11526^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1040424551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7225099 + ... + 7225242.

Almost surely, 2^1040424552 is an apocalyptic number.

1040424552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040424552 is an abundant number, since it is smaller than the sum of its proper divisors (1777392138).

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

1040424552 is a wasteful number, since it uses less digits than its factorization.

1040424552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14450353 (or 14450346 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 1040424552 is about 32255.6127208894. The cubic root of 1040424552 is about 1013.2972500810.

Adding to 1040424552 its reverse (2554240401), we get a palindrome (3594664953).

The spelling of 1040424552 in words is "one billion, forty million, four hundred twenty-four thousand, five hundred fifty-two".