11494978 has 16 divisors (see below), whose sum is σ = 19211904. Its totient is φ = 5113360.

The previous prime is 11494969. The next prime is 11494993. The reversal of 11494978 is 87949411.

11494978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4525 + ... + 6592.

It is an arithmetic number, because the mean of its divisors is an integer number (1200744).

Almost surely, 2^11494978 is an apocalyptic number.

11494978 is a deficient number, since it is larger than the sum of its proper divisors (7716926).

11494978 is a wasteful number, since it uses less digits than its factorization.

11494978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177.

The product of its digits is 72576, while the sum is 43.

The square root of 11494978 is about 3390.4244572030. The cubic root of 11494978 is about 225.6850103187.

The spelling of 11494978 in words is "eleven million, four hundred ninety-four thousand, nine hundred seventy-eight".