2070021470 has 32 divisors (see below), whose sum is σ = 4151264256. Its totient is φ = 736717600.

The previous prime is 2070021467. The next prime is 2070021491. The reversal of 2070021470 is 741200702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195026 + ... + 205365.

It is an arithmetic number, because the mean of its divisors is an integer number (129727008).

Almost surely, 2^2070021470 is an apocalyptic number.

2070021470 is an abundant number, since it is smaller than the sum of its proper divisors (2081242786).

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

2070021470 is a wasteful number, since it uses less digits than its factorization.

2070021470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400456.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2070021470 is about 45497.4886120102. The cubic root of 2070021470 is about 1274.4563043900.

The spelling of 2070021470 in words is "two billion, seventy million, twenty-one thousand, four hundred seventy".