116457402 has 8 divisors (see below), whose sum is σ = 232914816. Its totient is φ = 38819132.

The previous prime is 116457401. The next prime is 116457431. The reversal of 116457402 is 204754611.

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

116457402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 116457402.

It is not an unprimeable number, because it can be changed into a prime (116457401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9704778 + ... + 9704789.

It is an arithmetic number, because the mean of its divisors is an integer number (29114352).

Almost surely, 2^116457402 is an apocalyptic number.

116457402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116457402 is a wasteful number, since it uses less digits than its factorization.

116457402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19409572.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 116457402 is about 10791.5430777994. The cubic root of 116457402 is about 488.3400752589.

The spelling of 116457402 in words is "one hundred sixteen million, four hundred fifty-seven thousand, four hundred two".