165274119 has 12 divisors (see below), whose sum is σ = 252772416. Its totient is φ = 103701312.

The previous prime is 165274099. The next prime is 165274121. The reversal of 165274119 is 911472561.

165274119 is a `hidden beast` number, since 16 + 527 + 4 + 119 = 666.

165274119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 165274119 - 2⁷ = 165273991 is a prime.

It is a super-2 number, since 2×165274119² = 54631068822452322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165274169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 539959 + ... + 540264.

It is an arithmetic number, because the mean of its divisors is an integer number (21064368).

Almost surely, 2^165274119 is an apocalyptic number.

165274119 is a deficient number, since it is larger than the sum of its proper divisors (87498297).

165274119 is a wasteful number, since it uses less digits than its factorization.

165274119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080246 (or 1080243 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 165274119 is about 12855.8982183276. The cubic root of 165274119 is about 548.7842224875.

The spelling of 165274119 in words is "one hundred sixty-five million, two hundred seventy-four thousand, one hundred nineteen".