119438469 has 10 divisors (see below), whose sum is σ = 178420550. Its totient is φ = 79625592.

The previous prime is 119438467. The next prime is 119438509. The reversal of 119438469 is 964834911.

It can be written as a sum of positive squares in only one way, i.e., 105822369 + 13616100 = 10287^2 + 3690^2 .

It is not a de Polignac number, because 119438469 - 2¹ = 119438467 is a prime.

It is a super-2 number, since 2×119438469² = 28531095754127922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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 9 ways as a sum of consecutive naturals, for example, 737194 + ... + 737355.

It is an arithmetic number, because the mean of its divisors is an integer number (17842055).

Almost surely, 2^119438469 is an apocalyptic number.

It is an amenable number.

119438469 is a deficient number, since it is larger than the sum of its proper divisors (58982081).

119438469 is an equidigital number, since it uses as much as digits as its factorization.

119438469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474561 (or 1474552 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 119438469 is about 10928.7908297304. The cubic root of 119438469 is about 492.4718480477.

The spelling of 119438469 in words is "one hundred nineteen million, four hundred thirty-eight thousand, four hundred sixty-nine".