11939464 has 24 divisors (see below), whose sum is σ = 23146830. Its totient is φ = 5773440.

The previous prime is 11939453. The next prime is 11939527. The reversal of 11939464 is 46493911.

It can be written as a sum of positive squares in only one way, i.e., 11628100 + 311364 = 3410^2 + 558^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6912 + ... + 8464.

Almost surely, 2^11939464 is an apocalyptic number.

It is an amenable number.

11939464 is a deficient number, since it is larger than the sum of its proper divisors (11207366).

11939464 is a wasteful number, since it uses less digits than its factorization.

11939464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1586 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 11939464 is about 3455.3529486870. The cubic root of 11939464 is about 228.5572192060.

It can be divided in two parts, 11939 and 464, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 11939464 in words is "eleven million, nine hundred thirty-nine thousand, four hundred sixty-four".