1102240564 has 6 divisors (see below), whose sum is σ = 1928920994. Its totient is φ = 551120280.

The previous prime is 1102240561. The next prime is 1102240589. The reversal of 1102240564 is 4650422011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1096139664 + 6100900 = 33108^2 + 2470^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102240561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137780067 + ... + 137780074.

Almost surely, 2^1102240564 is an apocalyptic number.

It is an amenable number.

1102240564 is a deficient number, since it is larger than the sum of its proper divisors (826680430).

1102240564 is a wasteful number, since it uses less digits than its factorization.

1102240564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275560145 (or 275560143 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1102240564 is about 33200.0084939748. The cubic root of 1102240564 is about 1032.9805157844.

Adding to 1102240564 its reverse (4650422011), we get a palindrome (5752662575).

The spelling of 1102240564 in words is "one billion, one hundred two million, two hundred forty thousand, five hundred sixty-four".