1126484390 has 8 divisors (see below), whose sum is σ = 2027671920. Its totient is φ = 450593752.

The previous prime is 1126484357. The next prime is 1126484393. The reversal of 1126484390 is 934846211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126484393) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 56324210 + ... + 56324229.

It is an arithmetic number, because the mean of its divisors is an integer number (253458990).

Almost surely, 2^1126484390 is an apocalyptic number.

1126484390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126484390 is a deficient number, since it is larger than the sum of its proper divisors (901187530).

1126484390 is a wasteful number, since it uses less digits than its factorization.

1126484390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112648446.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1126484390 is about 33563.1403477088. The cubic root of 1126484390 is about 1040.4991409497.

The spelling of 1126484390 in words is "one billion, one hundred twenty-six million, four hundred eighty-four thousand, three hundred ninety".