1132245154 has 8 divisors (see below), whose sum is σ = 1702604268. Its totient is φ = 564710400.

The previous prime is 1132245151. The next prime is 1132245157. The reversal of 1132245154 is 4515422311.

It is an interprime number because it is at equal distance from previous prime (1132245151) and next prime (1132245157).

It can be written as a sum of positive squares in 2 ways, for example, as 907395129 + 224850025 = 30123^2 + 14995^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1132245151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705087 + ... + 706690.

Almost surely, 2^1132245154 is an apocalyptic number.

1132245154 is a deficient number, since it is larger than the sum of its proper divisors (570359114).

1132245154 is a wasteful number, since it uses less digits than its factorization.

1132245154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412180.

The product of its digits is 4800, while the sum is 28.

The square root of 1132245154 is about 33648.8507084566. The cubic root of 1132245154 is about 1042.2698064593.

Adding to 1132245154 its reverse (4515422311), we get a palindrome (5647667465).

The spelling of 1132245154 in words is "one billion, one hundred thirty-two million, two hundred forty-five thousand, one hundred fifty-four".