12077313 has 8 divisors (see below), whose sum is σ = 16330176. Its totient is φ = 7938000.

The previous prime is 12077291. The next prime is 12077333. The reversal of 12077313 is 31377021.

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

It is not a de Polignac number, because 12077313 - 2⁶ = 12077249 is a prime.

It is a super-2 number, since 2×12077313² = 291722978599938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12077333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28138 + ... + 28563.

It is an arithmetic number, because the mean of its divisors is an integer number (2041272).

Almost surely, 2^12077313 is an apocalyptic number.

It is an amenable number.

12077313 is a deficient number, since it is larger than the sum of its proper divisors (4252863).

12077313 is an equidigital number, since it uses as much as digits as its factorization.

12077313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56775.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 12077313 is about 3475.2428692107. The cubic root of 12077313 is about 229.4334702091.

It can be divided in two parts, 120773 and 13, that added together give a triangular number (120786 = T₄₉₁).

The spelling of 12077313 in words is "twelve million, seventy-seven thousand, three hundred thirteen".