1906672914 has 24 divisors (see below), whose sum is σ = 4348553040. Its totient is φ = 602107128.

The previous prime is 1906672909. The next prime is 1906672919. The reversal of 1906672914 is 4192766091.

It is an interprime number because it is at equal distance from previous prime (1906672909) and next prime (1906672919).

It is a self number, because there is not a number n which added to its sum of digits gives 1906672914.

It is not an unprimeable number, because it can be changed into a prime (1906672919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2787192 + ... + 2787875.

It is an arithmetic number, because the mean of its divisors is an integer number (181189710).

Almost surely, 2^1906672914 is an apocalyptic number.

1906672914 is an abundant number, since it is smaller than the sum of its proper divisors (2441880126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1906672914 is a wasteful number, since it uses less digits than its factorization.

1906672914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5575094 (or 5575091 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 1906672914 is about 43665.4659198777. The cubic root of 1906672914 is about 1240.0106038809.

The spelling of 1906672914 in words is "one billion, nine hundred six million, six hundred seventy-two thousand, nine hundred fourteen".