119437993 has 4 divisors (see below), whose sum is σ = 119599488. Its totient is φ = 119276500.

The previous prime is 119437987. The next prime is 119437999. The reversal of 119437993 is 399734911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (119437987) and next prime (119437999).

It is a cyclic number.

It is not a de Polignac number, because 119437993 - 2²¹ = 117340841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119437999) 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, 79633 + ... + 81118.

It is an arithmetic number, because the mean of its divisors is an integer number (29899872).

Almost surely, 2^119437993 is an apocalyptic number.

It is an amenable number.

119437993 is a deficient number, since it is larger than the sum of its proper divisors (161495).

119437993 is an equidigital number, since it uses as much as digits as its factorization.

119437993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161494.

The product of its digits is 183708, while the sum is 46.

The square root of 119437993 is about 10928.7690523682. The cubic root of 119437993 is about 492.4711938282.

The spelling of 119437993 in words is "one hundred nineteen million, four hundred thirty-seven thousand, nine hundred ninety-three".