13452077 has 4 divisors (see below), whose sum is σ = 13764960. Its totient is φ = 13139196.

The previous prime is 13452073. The next prime is 13452091. The reversal of 13452077 is 77025431.

13452077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13452077 - 2² = 13452073 is a prime.

It is a super-2 number, since 2×13452077² = 361916751227858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156377 + ... + 156462.

It is an arithmetic number, because the mean of its divisors is an integer number (3441240).

Almost surely, 2^13452077 is an apocalyptic number.

It is an amenable number.

13452077 is a deficient number, since it is larger than the sum of its proper divisors (312883).

13452077 is an equidigital number, since it uses as much as digits as its factorization.

13452077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312882.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 13452077 is about 3667.7073220201. The cubic root of 13452077 is about 237.8280718154.

The spelling of 13452077 in words is "thirteen million, four hundred fifty-two thousand, seventy-seven".