116609378 has 8 divisors (see below), whose sum is σ = 178981968. Its totient is φ = 56948724.

The previous prime is 116609357. The next prime is 116609393. The reversal of 116609378 is 873906611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677876 + ... + 678047.

It is an arithmetic number, because the mean of its divisors is an integer number (22372746).

Almost surely, 2^116609378 is an apocalyptic number.

116609378 is a deficient number, since it is larger than the sum of its proper divisors (62372590).

116609378 is a wasteful number, since it uses less digits than its factorization.

116609378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355968.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 116609378 is about 10798.5822217549. The cubic root of 116609378 is about 488.5524095821.

The spelling of 116609378 in words is "one hundred sixteen million, six hundred nine thousand, three hundred seventy-eight".