8401113 has 12 divisors (see below), whose sum is σ = 13868608. Its totient is φ = 4800600.

The previous prime is 8401087. The next prime is 8401117. The reversal of 8401113 is 3111048.

It is not a de Polignac number, because 8401113 - 2¹² = 8397017 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8401117) 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, 66613 + ... + 66738.

Almost surely, 2^8401113 is an apocalyptic number.

It is an amenable number.

8401113 is a deficient number, since it is larger than the sum of its proper divisors (5467495).

8401113 is a wasteful number, since it uses less digits than its factorization.

8401113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133364 (or 133361 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 8401113 is about 2898.4673536198. The cubic root of 8401113 is about 203.2882491343.

It can be divided in two parts, 840 and 1113, that added together give a triangular number (1953 = T₆₂).

The spelling of 8401113 in words is "eight million, four hundred one thousand, one hundred thirteen".