1154080408 has 16 divisors (see below), whose sum is σ = 2330354880. Its totient is φ = 532652448.

The previous prime is 1154080399. The next prime is 1154080409. The reversal of 1154080408 is 8040804511.

It is a self number, because there is not a number n which added to its sum of digits gives 1154080408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154080409) 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, 5548360 + ... + 5548567.

It is an arithmetic number, because the mean of its divisors is an integer number (145647180).

Almost surely, 2^1154080408 is an apocalyptic number.

It is an amenable number.

1154080408 is an abundant number, since it is smaller than the sum of its proper divisors (1176274472).

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

1154080408 is a wasteful number, since it uses less digits than its factorization.

1154080408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096946 (or 11096942 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 1154080408 is about 33971.7589771269. The cubic root of 1154080408 is about 1048.9272211771.

Adding to 1154080408 its reverse (8040804511), we get a palindrome (9194884919).

The spelling of 1154080408 in words is "one billion, one hundred fifty-four million, eighty thousand, four hundred eight".