14070861 has 16 divisors (see below), whose sum is σ = 23824000. Its totient is φ = 8040384.

The previous prime is 14070853. The next prime is 14070863. The reversal of 14070861 is 16807041.

It is a happy number.

It is not a de Polignac number, because 14070861 - 2³ = 14070853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14070863) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 37036 + ... + 37413.

It is an arithmetic number, because the mean of its divisors is an integer number (1489000).

Almost surely, 2^14070861 is an apocalyptic number.

It is an amenable number.

14070861 is a deficient number, since it is larger than the sum of its proper divisors (9753139).

14070861 is an equidigital number, since it uses as much as digits as its factorization.

14070861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74465 (or 74459 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 14070861 is about 3751.1146343454. The cubic root of 14070861 is about 241.4201734546.

The spelling of 14070861 in words is "fourteen million, seventy thousand, eight hundred sixty-one".