11577674 has 4 divisors (see below), whose sum is σ = 17366514. Its totient is φ = 5788836.

The previous prime is 11577673. The next prime is 11577689. The reversal of 11577674 is 47677511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47677511 = 7 ⋅6811073.

It can be written as a sum of positive squares in only one way, i.e., 5793649 + 5784025 = 2407^2 + 2405^2 .

It is not an unprimeable number, because it can be changed into a prime (11577673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2894417 + ... + 2894420.

Almost surely, 2^11577674 is an apocalyptic number.

11577674 is a deficient number, since it is larger than the sum of its proper divisors (5788840).

11577674 is an equidigital number, since it uses as much as digits as its factorization.

11577674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788839.

The product of its digits is 41160, while the sum is 38.

The square root of 11577674 is about 3402.5981249627. The cubic root of 11577674 is about 226.2249177042.

The spelling of 11577674 in words is "eleven million, five hundred seventy-seven thousand, six hundred seventy-four".