2070415164 has 12 divisors (see below), whose sum is σ = 4830968744. Its totient is φ = 690138384.

The previous prime is 2070415153. The next prime is 2070415169. The reversal of 2070415164 is 4615140702.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2070415164² = 8573237902642293792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070415169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86267287 + ... + 86267310.

Almost surely, 2^2070415164 is an apocalyptic number.

It is an amenable number.

2070415164 is an abundant number, since it is smaller than the sum of its proper divisors (2760553580).

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

2070415164 is a wasteful number, since it uses less digits than its factorization.

2070415164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172534604 (or 172534602 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2070415164 is about 45501.8149528126. The cubic root of 2070415164 is about 1274.5370948556.

Adding to 2070415164 its reverse (4615140702), we get a palindrome (6685555866).

The spelling of 2070415164 in words is "two billion, seventy million, four hundred fifteen thousand, one hundred sixty-four".