1008132404 has 6 divisors (see below), whose sum is σ = 1764231714. Its totient is φ = 504066200.

The previous prime is 1008132397. The next prime is 1008132413. The reversal of 1008132404 is 4042318001.

It can be written as a sum of positive squares in only one way, i.e., 942490000 + 65642404 = 30700^2 + 8102^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1008132404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126016547 + ... + 126016554.

It is an arithmetic number, because the mean of its divisors is an integer number (294038619).

Almost surely, 2^1008132404 is an apocalyptic number.

It is an amenable number.

1008132404 is a deficient number, since it is larger than the sum of its proper divisors (756099310).

1008132404 is a wasteful number, since it uses less digits than its factorization.

1008132404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252033105 (or 252033103 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1008132404 is about 31751.1008313098. The cubic root of 1008132404 is about 1002.7034859108.

The spelling of 1008132404 in words is "one billion, eight million, one hundred thirty-two thousand, four hundred four".