12380735 has 8 divisors (see below), whose sum is σ = 14881056. Its totient is φ = 9888480.

The previous prime is 12380717. The next prime is 12380759. The reversal of 12380735 is 53708321.

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

It is not a de Polignac number, because 12380735 - 2⁶ = 12380671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12380698 and 12380707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2150 + ... + 5420.

It is an arithmetic number, because the mean of its divisors is an integer number (1860132).

Almost surely, 2^12380735 is an apocalyptic number.

12380735 is a deficient number, since it is larger than the sum of its proper divisors (2500321).

12380735 is an equidigital number, since it uses as much as digits as its factorization.

12380735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 12380735 is about 3518.6268628543. The cubic root of 12380735 is about 231.3389762309.

The spelling of 12380735 in words is "twelve million, three hundred eighty thousand, seven hundred thirty-five".