1124240190 has 32 divisors (see below), whose sum is σ = 2771102880. Its totient is φ = 291694464.

The previous prime is 1124240189. The next prime is 1124240219. The reversal of 1124240190 is 910424211.

It is a super-2 number, since 2×1124240190² = 2527832009622472200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124240190.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 505305 + ... + 507524.

It is an arithmetic number, because the mean of its divisors is an integer number (86596965).

Almost surely, 2^1124240190 is an apocalyptic number.

1124240190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1124240190 is an abundant number, since it is smaller than the sum of its proper divisors (1646862690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124240190 is a wasteful number, since it uses less digits than its factorization.

1124240190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012876.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1124240190 is about 33529.6911706625. The cubic root of 1124240190 is about 1039.8077153138.

The spelling of 1124240190 in words is "one billion, one hundred twenty-four million, two hundred forty thousand, one hundred ninety".