1154457104 has 20 divisors (see below), whose sum is σ = 2237496300. Its totient is φ = 577038720.

The previous prime is 1154457103. The next prime is 1154457137. The reversal of 1154457104 is 4017544511.

It can be written as a sum of positive squares in 2 ways, for example, as 806560000 + 347897104 = 28400^2 + 18652^2 .

It is not an unprimeable number, because it can be changed into a prime (1154457103) 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, 47222 + ... + 67370.

It is an arithmetic number, because the mean of its divisors is an integer number (111874815).

Almost surely, 2^1154457104 is an apocalyptic number.

It is an amenable number.

1154457104 is a deficient number, since it is larger than the sum of its proper divisors (1083039196).

1154457104 is a wasteful number, since it uses less digits than its factorization.

1154457104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23738 (or 23732 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 1154457104 is about 33977.3027770010. The cubic root of 1154457104 is about 1049.0413333029.

The spelling of 1154457104 in words is "one billion, one hundred fifty-four million, four hundred fifty-seven thousand, one hundred four".