1124249998 has 16 divisors (see below), whose sum is σ = 1699830000. Its totient is φ = 557649792.

The previous prime is 1124249941. The next prime is 1124250013. The reversal of 1124249998 is 8999424211.

It is a congruent 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, 298813 + ... + 302551.

It is an arithmetic number, because the mean of its divisors is an integer number (106239375).

Almost surely, 2^1124249998 is an apocalyptic number.

1124249998 is a deficient number, since it is larger than the sum of its proper divisors (575580002).

1124249998 is a wasteful number, since it uses less digits than its factorization.

1124249998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899.

The product of its digits is 373248, while the sum is 49.

The square root of 1124249998 is about 33529.8374287738. The cubic root of 1124249998 is about 1039.8107391054.

The spelling of 1124249998 in words is "one billion, one hundred twenty-four million, two hundred forty-nine thousand, nine hundred ninety-eight".