2106498764 has 48 divisors (see below), whose sum is σ = 4122568800. Its totient is φ = 935940096.

The previous prime is 2106498761. The next prime is 2106498767. The reversal of 2106498764 is 4678946012.

It is an interprime number because it is at equal distance from previous prime (2106498761) and next prime (2106498767).

It is not an unprimeable number, because it can be changed into a prime (2106498761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401792 + ... + 407000.

It is an arithmetic number, because the mean of its divisors is an integer number (85886850).

Almost surely, 2^2106498764 is an apocalyptic number.

It is an amenable number.

2106498764 is a deficient number, since it is larger than the sum of its proper divisors (2016070036).

2106498764 is a wasteful number, since it uses less digits than its factorization.

2106498764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562 (or 5560 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2106498764 is about 45896.6095044067. The cubic root of 2106498764 is about 1281.8987859018.

The spelling of 2106498764 in words is "two billion, one hundred six million, four hundred ninety-eight thousand, seven hundred sixty-four".