80148970 has 16 divisors (see below), whose sum is σ = 157383648. Its totient is φ = 29145040.

The previous prime is 80148949. The next prime is 80149007. The reversal of 80148970 is 7984108.

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, 364204 + ... + 364423.

It is an arithmetic number, because the mean of its divisors is an integer number (9836478).

Almost surely, 2^80148970 is an apocalyptic number.

80148970 is a deficient number, since it is larger than the sum of its proper divisors (77234678).

80148970 is a wasteful number, since it uses less digits than its factorization.

80148970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728645.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 80148970 is about 8952.5957129762. The cubic root of 80148970 is about 431.1542272794.

It can be divided in two parts, 80148 and 970, that added together give a palindrome (81118).

The spelling of 80148970 in words is "eighty million, one hundred forty-eight thousand, nine hundred seventy".