13755401 has 12 divisors (see below), whose sum is σ = 15321600. Its totient is φ = 12338040.

The previous prime is 13755389. The next prime is 13755419. The reversal of 13755401 is 10455731.

It is not a de Polignac number, because 13755401 - 2⁶ = 13755337 is a prime.

It is a super-2 number, since 2×13755401² = 378422113341602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13755101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8840 + ... + 10278.

It is an arithmetic number, because the mean of its divisors is an integer number (1276800).

Almost surely, 2^13755401 is an apocalyptic number.

13755401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13755401 is a deficient number, since it is larger than the sum of its proper divisors (1566199).

13755401 is a wasteful number, since it uses less digits than its factorization.

13755401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 13755401 is about 3708.8274427371. The cubic root of 13755401 is about 239.6023565756.

It can be divided in two parts, 1375 and 5401, that added together give a palindrome (6776).

The spelling of 13755401 in words is "thirteen million, seven hundred fifty-five thousand, four hundred one".