2246981958 has 160 divisors (see below), whose sum is σ = 5670780192. Its totient is φ = 660441600.

The previous prime is 2246981927. The next prime is 2246982007. The reversal of 2246981958 is 8591896422.

It is a happy number.

2246981958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4576093 + ... + 4576583.

Almost surely, 2^2246981958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246981958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2835390096).

2246981958 is an abundant number, since it is smaller than the sum of its proper divisors (3423798234).

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

2246981958 is a wasteful number, since it uses less digits than its factorization.

2246981958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612 (or 603 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 2246981958 is about 47402.3412712917. The cubic root of 2246981958 is about 1309.7845454960.

The spelling of 2246981958 in words is "two billion, two hundred forty-six million, nine hundred eighty-one thousand, nine hundred fifty-eight".