292130404 has 12 divisors (see below), whose sum is σ = 511508844. Its totient is φ = 145985024.

The previous prime is 292130389. The next prime is 292130411. The reversal of 292130404 is 404031292.

It can be written as a sum of positive squares in 2 ways, for example, as 121044004 + 171086400 = 11002^2 + 13080^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11437 + ... + 26740.

It is an arithmetic number, because the mean of its divisors is an integer number (42625737).

Almost surely, 2^292130404 is an apocalyptic number.

It is an amenable number.

292130404 is a deficient number, since it is larger than the sum of its proper divisors (219378440).

292130404 is a wasteful number, since it uses less digits than its factorization.

292130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40094 (or 40092 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 292130404 is about 17091.8227231621. The cubic root of 292130404 is about 663.5274889908.

Adding to 292130404 its reverse (404031292), we get a palindrome (696161696).

The spelling of 292130404 in words is "two hundred ninety-two million, one hundred thirty thousand, four hundred four".