1094527990 has 16 divisors (see below), whose sum is σ = 1973047248. Its totient is φ = 437167456.

The previous prime is 1094527901. The next prime is 1094527997. The reversal of 1094527990 is 997254901.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1094527990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094527997) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 73297 + ... + 86956.

It is an arithmetic number, because the mean of its divisors is an integer number (123315453).

Almost surely, 2^1094527990 is an apocalyptic number.

1094527990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1094527990 is a deficient number, since it is larger than the sum of its proper divisors (878519258).

1094527990 is a wasteful number, since it uses less digits than its factorization.

1094527990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160943.

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 1094527990 is about 33083.6514006541. The cubic root of 1094527990 is about 1030.5655580056.

The spelling of 1094527990 in words is "one billion, ninety-four million, five hundred twenty-seven thousand, nine hundred ninety".