119393857 has 8 divisors (see below), whose sum is σ = 133768512. Its totient is φ = 105606000.

The previous prime is 119393801. The next prime is 119393861. The reversal of 119393857 is 758393911.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 119393857 - 2¹⁵ = 119361089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119393257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146269 + ... + 147082.

It is an arithmetic number, because the mean of its divisors is an integer number (16721064).

Almost surely, 2^119393857 is an apocalyptic number.

It is an amenable number.

119393857 is a deficient number, since it is larger than the sum of its proper divisors (14374655).

119393857 is a wasteful number, since it uses less digits than its factorization.

119393857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293399.

The product of its digits is 204120, while the sum is 46.

The square root of 119393857 is about 10926.7496081863. The cubic root of 119393857 is about 492.4105252868.

The spelling of 119393857 in words is "one hundred nineteen million, three hundred ninety-three thousand, eight hundred fifty-seven".