114991402 has 8 divisors (see below), whose sum is σ = 174099456. Its totient is φ = 56958252.

The previous prime is 114991391. The next prime is 114991411. The reversal of 114991402 is 204199411.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268458 + ... + 268885.

It is an arithmetic number, because the mean of its divisors is an integer number (21762432).

Almost surely, 2^114991402 is an apocalyptic number.

114991402 is a deficient number, since it is larger than the sum of its proper divisors (59108054).

114991402 is a wasteful number, since it uses less digits than its factorization.

114991402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537452.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 114991402 is about 10723.4044034532. The cubic root of 114991402 is about 486.2822935049.

The spelling of 114991402 in words is "one hundred fourteen million, nine hundred ninety-one thousand, four hundred two".