119864091 has 16 divisors (see below), whose sum is σ = 164203776. Its totient is φ = 77732256.

The previous prime is 119864089. The next prime is 119864099. The reversal of 119864091 is 190468911.

It is not a de Polignac number, because 119864091 - 2¹ = 119864089 is a prime.

It is a super-2 number, since 2×119864091² = 28734800622512562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119864099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32161 + ... + 35693.

It is an arithmetic number, because the mean of its divisors is an integer number (10262736).

Almost surely, 2^119864091 is an apocalyptic number.

119864091 is a deficient number, since it is larger than the sum of its proper divisors (44339685).

119864091 is a wasteful number, since it uses less digits than its factorization.

119864091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 119864091 is about 10948.2460239072. The cubic root of 119864091 is about 493.0561331797.

The spelling of 119864091 in words is "one hundred nineteen million, eight hundred sixty-four thousand, ninety-one".