145080808 has 32 divisors (see below), whose sum is σ = 288475200. Its totient is φ = 68211072.

The previous prime is 145080787. The next prime is 145080841. The reversal of 145080808 is 808080541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17341 + ... + 24307.

It is an arithmetic number, because the mean of its divisors is an integer number (9014850).

Almost surely, 2^145080808 is an apocalyptic number.

It is an amenable number.

145080808 is a deficient number, since it is larger than the sum of its proper divisors (143394392).

145080808 is a wasteful number, since it uses less digits than its factorization.

145080808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129 (or 7125 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 145080808 is about 12044.9494810066. The cubic root of 145080808 is about 525.4563626722.

The spelling of 145080808 in words is "one hundred forty-five million, eighty thousand, eight hundred eight".