2106549414 has 24 divisors (see below), whose sum is σ = 4675513752. Its totient is φ = 685056480.

The previous prime is 2106549397. The next prime is 2106549421. The reversal of 2106549414 is 4149456012.

2106549414 is a `hidden beast` number, since 2 + 106 + 549 + 4 + 1 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1426464 + ... + 1427939.

It is an arithmetic number, because the mean of its divisors is an integer number (194813073).

Almost surely, 2^2106549414 is an apocalyptic number.

2106549414 is an abundant number, since it is smaller than the sum of its proper divisors (2568964338).

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

2106549414 is a wasteful number, since it uses less digits than its factorization.

2106549414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854452 (or 2854449 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2106549414 is about 45897.1612847679. The cubic root of 2106549414 is about 1281.9090600835.

The spelling of 2106549414 in words is "two billion, one hundred six million, five hundred forty-nine thousand, four hundred fourteen".