1154245104 has 30 divisors (see below), whose sum is σ = 3230283576. Its totient is φ = 384748320.

The previous prime is 1154245093. The next prime is 1154245109. The reversal of 1154245104 is 4015424511.

1154245104 is a `hidden beast` number, since 11 + 542 + 4 + 5 + 104 = 666.

It is a super-3 number, since 3×1154245104³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154245109) 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, 4007652 + ... + 4007939.

Almost surely, 2^1154245104 is an apocalyptic number.

It is an amenable number.

1154245104 is an abundant number, since it is smaller than the sum of its proper divisors (2076038472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1154245104 is a wasteful number, since it uses less digits than its factorization.

1154245104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8015605 (or 8015596 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1154245104 is about 33974.1829040817. The cubic root of 1154245104 is about 1048.9771154188.

Adding to 1154245104 its reverse (4015424511), we get a palindrome (5169669615).

The spelling of 1154245104 in words is "one billion, one hundred fifty-four million, two hundred forty-five thousand, one hundred four".