119438497 has 4 divisors (see below), whose sum is σ = 119500420. Its totient is φ = 119376576.

The previous prime is 119438467. The next prime is 119438509. The reversal of 119438497 is 794834911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 794834911 = 13 ⋅61141147.

It can be written as a sum of positive squares in 2 ways, for example, as 43678881 + 75759616 = 6609^2 + 8704^2 .

It is a cyclic number.

It is not a de Polignac number, because 119438497 - 2⁷ = 119438369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119438467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27972 + ... + 31957.

It is an arithmetic number, because the mean of its divisors is an integer number (29875105).

Almost surely, 2^119438497 is an apocalyptic number.

It is an amenable number.

119438497 is a deficient number, since it is larger than the sum of its proper divisors (61923).

119438497 is an equidigital number, since it uses as much as digits as its factorization.

119438497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61922.

The product of its digits is 217728, while the sum is 46.

The square root of 119438497 is about 10928.7921107504. The cubic root of 119438497 is about 492.4718865311.

The spelling of 119438497 in words is "one hundred nineteen million, four hundred thirty-eight thousand, four hundred ninety-seven".