1906001164 has 6 divisors (see below), whose sum is σ = 3335502044. Its totient is φ = 953000580.

The previous prime is 1906001161. The next prime is 1906001173. The reversal of 1906001164 is 4611006091.

It is not an unprimeable number, because it can be changed into a prime (1906001161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238250142 + ... + 238250149.

Almost surely, 2^1906001164 is an apocalyptic number.

It is an amenable number.

1906001164 is a deficient number, since it is larger than the sum of its proper divisors (1429500880).

1906001164 is a wasteful number, since it uses less digits than its factorization.

1906001164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476500295 (or 476500293 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1906001164 is about 43657.7732368475. The cubic root of 1906001164 is about 1239.8649618815.

The spelling of 1906001164 in words is "one billion, nine hundred six million, one thousand, one hundred sixty-four".