1135716490 has 12 divisors (see below), whose sum is σ = 2044481526. Its totient is φ = 454243968.

The previous prime is 1135716487. The next prime is 1135716493. The reversal of 1135716490 is 946175311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1135716487) and next prime (1135716493).

It can be written as a sum of positive squares in 3 ways, for example, as 315524169 + 820192321 = 17763^2 + 28639^2 .

It is not an unprimeable number, because it can be changed into a prime (1135716493) 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 5 ways as a sum of consecutive naturals, for example, 101242 + ... + 111898.

Almost surely, 2^1135716490 is an apocalyptic number.

1135716490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135716490 is a deficient number, since it is larger than the sum of its proper divisors (908765036).

1135716490 is an frugal number, since it uses more digits than its factorization.

1135716490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21321 (or 10664 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 1135716490 is about 33700.3930244144. The cubic root of 1135716490 is about 1043.3338803315. Note that the first 3 decimals are identical.

The spelling of 1135716490 in words is "one billion, one hundred thirty-five million, seven hundred sixteen thousand, four hundred ninety".