13450148 has 6 divisors (see below), whose sum is σ = 23537766. Its totient is φ = 6725072.

The previous prime is 13450133. The next prime is 13450159. The reversal of 13450148 is 84105431.

It can be written as a sum of positive squares in only one way, i.e., 7795264 + 5654884 = 2792^2 + 2378^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1681265 + ... + 1681272.

It is an arithmetic number, because the mean of its divisors is an integer number (3922961).

Almost surely, 2^13450148 is an apocalyptic number.

It is an amenable number.

13450148 is a deficient number, since it is larger than the sum of its proper divisors (10087618).

13450148 is a wasteful number, since it uses less digits than its factorization.

13450148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362541 (or 3362539 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 13450148 is about 3667.4443417726. Note that the first 3 decimals coincide. The cubic root of 13450148 is about 237.8167032543.

Adding to 13450148 its reverse (84105431), we get a palindrome (97555579).

The spelling of 13450148 in words is "thirteen million, four hundred fifty thousand, one hundred forty-eight".