1004124452 has 6 divisors (see below), whose sum is σ = 1757217798. Its totient is φ = 502062224.

The previous prime is 1004124437. The next prime is 1004124461. The reversal of 1004124452 is 2544214001.

It can be written as a sum of positive squares in only one way, i.e., 969948736 + 34175716 = 31144^2 + 5846^2 .

It is a super-4 number, since 4×1004124452⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125515553 + ... + 125515560.

It is an arithmetic number, because the mean of its divisors is an integer number (292869633).

Almost surely, 2^1004124452 is an apocalyptic number.

It is an amenable number.

1004124452 is a deficient number, since it is larger than the sum of its proper divisors (753093346).

1004124452 is a wasteful number, since it uses less digits than its factorization.

1004124452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251031117 (or 251031115 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1004124452 is about 31687.9228098025. The cubic root of 1004124452 is about 1001.3729315297.

Adding to 1004124452 its reverse (2544214001), we get a palindrome (3548338453).

The spelling of 1004124452 in words is "one billion, four million, one hundred twenty-four thousand, four hundred fifty-two".