152126404 has 24 divisors (see below), whose sum is σ = 287884800. Its totient is φ = 70064256.

The previous prime is 152126383. The next prime is 152126411. The reversal of 152126404 is 404621251.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20604 + ... + 26995.

It is an arithmetic number, because the mean of its divisors is an integer number (11995200).

Almost surely, 2^152126404 is an apocalyptic number.

It is an amenable number.

152126404 is a deficient number, since it is larger than the sum of its proper divisors (135758396).

152126404 is a wasteful number, since it uses less digits than its factorization.

152126404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47667 (or 47665 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 152126404 is about 12333.9532997332. The cubic root of 152126404 is about 533.8282258786.

Adding to 152126404 its reverse (404621251), we get a palindrome (556747655).

The spelling of 152126404 in words is "one hundred fifty-two million, one hundred twenty-six thousand, four hundred four".