13207048 has 8 divisors (see below), whose sum is σ = 24763230. Its totient is φ = 6603520.

The previous prime is 13207021. The next prime is 13207067. The reversal of 13207048 is 84070231.

It can be written as a sum of positive squares in only one way, i.e., 10640644 + 2566404 = 3262^2 + 1602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13207048² = 348852233748608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825433 + ... + 825448.

Almost surely, 2^13207048 is an apocalyptic number.

It is an amenable number.

13207048 is a deficient number, since it is larger than the sum of its proper divisors (11556182).

13207048 is a wasteful number, since it uses less digits than its factorization.

13207048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650887 (or 1650883 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 13207048 is about 3634.1502445551. The cubic root of 13207048 is about 236.3752051357.

Adding to 13207048 its reverse (84070231), we get a palindrome (97277279).

The spelling of 13207048 in words is "thirteen million, two hundred seven thousand, forty-eight".