2120937446 has 16 divisors (see below), whose sum is σ = 3301082640. Its totient is φ = 1020798240.

The previous prime is 2120937431. The next prime is 2120937451. The reversal of 2120937446 is 6447390212.

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, 36041 + ... + 74436.

It is an arithmetic number, because the mean of its divisors is an integer number (206317665).

Almost surely, 2^2120937446 is an apocalyptic number.

2120937446 is a deficient number, since it is larger than the sum of its proper divisors (1180145194).

2120937446 is a wasteful number, since it uses less digits than its factorization.

2120937446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110839.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2120937446 is about 46053.6366207925. The cubic root of 2120937446 is about 1284.8209808801.

The spelling of 2120937446 in words is "two billion, one hundred twenty million, nine hundred thirty-seven thousand, four hundred forty-six".