145076799 has 48 divisors (see below), whose sum is σ = 239308800. Its totient is φ = 77728896.

The previous prime is 145076791. The next prime is 145076843. The reversal of 145076799 is 997670541.

It is a happy number.

It is not a de Polignac number, because 145076799 - 2³ = 145076791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145076791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 354507 + ... + 354915.

It is an arithmetic number, because the mean of its divisors is an integer number (4985600).

Almost surely, 2^145076799 is an apocalyptic number.

145076799 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

145076799 is a deficient number, since it is larger than the sum of its proper divisors (94232001).

145076799 is a wasteful number, since it uses less digits than its factorization.

145076799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 145076799 is about 12044.7830615582. The cubic root of 145076799 is about 525.4515226708.

The spelling of 145076799 in words is "one hundred forty-five million, seventy-six thousand, seven hundred ninety-nine".