2106454604 has 24 divisors (see below), whose sum is σ = 3702098400. Its totient is φ = 1048723200.

The previous prime is 2106454591. The next prime is 2106454613. The reversal of 2106454604 is 4064546012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473362 + ... + 1474790.

It is an arithmetic number, because the mean of its divisors is an integer number (154254100).

Almost surely, 2^2106454604 is an apocalyptic number.

It is an amenable number.

2106454604 is a deficient number, since it is larger than the sum of its proper divisors (1595643796).

2106454604 is a wasteful number, since it uses less digits than its factorization.

2106454604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2751 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2106454604 is about 45896.1284205977. The cubic root of 2106454604 is about 1281.8898280603.

The spelling of 2106454604 in words is "two billion, one hundred six million, four hundred fifty-four thousand, six hundred four".