13752026 has 8 divisors (see below), whose sum is σ = 20673984. Its totient is φ = 6860700.

The previous prime is 13752019. The next prime is 13752041. The reversal of 13752026 is 62025731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13751986 and 13752004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6500 + ... + 8351.

It is an arithmetic number, because the mean of its divisors is an integer number (2584248).

Almost surely, 2^13752026 is an apocalyptic number.

13752026 is a deficient number, since it is larger than the sum of its proper divisors (6921958).

13752026 is a wasteful number, since it uses less digits than its factorization.

13752026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15316.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13752026 is about 3708.3724192697. The cubic root of 13752026 is about 239.5827588409.

Adding to 13752026 its reverse (62025731), we get a palindrome (75777757).

The spelling of 13752026 in words is "thirteen million, seven hundred fifty-two thousand, twenty-six".