2135670708 has 24 divisors (see below), whose sum is σ = 4985775648. Its totient is φ = 711526816.

The previous prime is 2135670703. The next prime is 2135670739. The reversal of 2135670708 is 8070765312.

It is a super-2 number, since 2×2135670708² = 9122178746018442528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135670703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20391 + ... + 68462.

It is an arithmetic number, because the mean of its divisors is an integer number (207740652).

Almost surely, 2^2135670708 is an apocalyptic number.

It is an amenable number.

2135670708 is an abundant number, since it is smaller than the sum of its proper divisors (2850104940).

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

2135670708 is a wasteful number, since it uses less digits than its factorization.

2135670708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90863 (or 90861 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 2135670708 is about 46213.3174312340. The cubic root of 2135670708 is about 1287.7891558795.

The spelling of 2135670708 in words is "two billion, one hundred thirty-five million, six hundred seventy thousand, seven hundred eight".