119402005 has 16 divisors (see below), whose sum is σ = 144990720. Its totient is φ = 94390848.

The previous prime is 119401991. The next prime is 119402021. The reversal of 119402005 is 500204911.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119402005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192586 + ... + 193204.

It is an arithmetic number, because the mean of its divisors is an integer number (9061920).

Almost surely, 2^119402005 is an apocalyptic number.

It is an amenable number.

119402005 is a deficient number, since it is larger than the sum of its proper divisors (25588715).

119402005 is a wasteful number, since it uses less digits than its factorization.

119402005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 119402005 is about 10927.1224482935. The cubic root of 119402005 is about 492.4217265043.

Adding to 119402005 its reverse (500204911), we get a palindrome (619606916).

The spelling of 119402005 in words is "one hundred nineteen million, four hundred two thousand, five".