1552404298 has 8 divisors (see below), whose sum is σ = 2403722880. Its totient is φ = 751163340.

The previous prime is 1552404289. The next prime is 1552404331. The reversal of 1552404298 is 8924042551.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1552404298.

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 in 3 ways as a sum of consecutive naturals, for example, 12519328 + ... + 12519451.

It is an arithmetic number, because the mean of its divisors is an integer number (300465360).

Almost surely, 2^1552404298 is an apocalyptic number.

1552404298 is a deficient number, since it is larger than the sum of its proper divisors (851318582).

1552404298 is a wasteful number, since it uses less digits than its factorization.

1552404298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25038812.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 1552404298 is about 39400.5621533500. The cubic root of 1552404298 is about 1157.8926011263.

The spelling of 1552404298 in words is "one billion, five hundred fifty-two million, four hundred four thousand, two hundred ninety-eight".