1042523684 has 12 divisors (see below), whose sum is σ = 1841467824. Its totient is φ = 516390024.

The previous prime is 1042523681. The next prime is 1042523693. The reversal of 1042523684 is 4863252401.

It is a hoax number, since the sum of its digits (35) 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 (1042523681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217474 + ... + 1218329.

It is an arithmetic number, because the mean of its divisors is an integer number (153455652).

Almost surely, 2^1042523684 is an apocalyptic number.

It is an amenable number.

1042523684 is a deficient number, since it is larger than the sum of its proper divisors (798944140).

1042523684 is a wasteful number, since it uses less digits than its factorization.

1042523684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435914 (or 2435912 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 1042523684 is about 32288.1353441167. The cubic root of 1042523684 is about 1013.9782591912.

The spelling of 1042523684 in words is "one billion, forty-two million, five hundred twenty-three thousand, six hundred eighty-four".