13700077 has 4 divisors (see below), whose sum is σ = 13991616. Its totient is φ = 13408540.

The previous prime is 13700069. The next prime is 13700081. The reversal of 13700077 is 77000731.

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, and also an emirpimes, since its reverse is a distinct semiprime: 77000731 = 107 ⋅719633.

It is a cyclic number.

It is not a de Polignac number, because 13700077 - 2³ = 13700069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13700017) 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 3 ways as a sum of consecutive naturals, for example, 145699 + ... + 145792.

It is an arithmetic number, because the mean of its divisors is an integer number (3497904).

Almost surely, 2^13700077 is an apocalyptic number.

It is an amenable number.

13700077 is a deficient number, since it is larger than the sum of its proper divisors (291539).

13700077 is an equidigital number, since it uses as much as digits as its factorization.

13700077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291538.

The product of its (nonzero) digits is 1029, while the sum is 25.

The square root of 13700077 is about 3701.3615062569. The cubic root of 13700077 is about 239.2806993571.

The spelling of 13700077 in words is "thirteen million, seven hundred thousand, seventy-seven".