2146237070 has 16 divisors (see below), whose sum is σ = 3953070000. Its totient is φ = 838529664.

The previous prime is 2146237057. The next prime is 2146237081. The reversal of 2146237070 is 707326412.

It is a congruent number.

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, 2495195 + ... + 2496054.

It is an arithmetic number, because the mean of its divisors is an integer number (247066875).

Almost surely, 2^2146237070 is an apocalyptic number.

2146237070 is a deficient number, since it is larger than the sum of its proper divisors (1806832930).

2146237070 is a wasteful number, since it uses less digits than its factorization.

2146237070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991299.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 2146237070 is about 46327.4979898548. The cubic root of 2146237070 is about 1289.9094682375.

The spelling of 2146237070 in words is "two billion, one hundred forty-six million, two hundred thirty-seven thousand, seventy".