2246021508 has 48 divisors (see below), whose sum is σ = 5450574080. Its totient is φ = 719207424.

The previous prime is 2246021501. The next prime is 2246021539. The reversal of 2246021508 is 8051206422.

It is a super-2 number, since 2×2246021508² = 10089225228797188128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2246021501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3060 + ... + 67092.

Almost surely, 2^2246021508 is an apocalyptic number.

It is an amenable number.

2246021508 is an abundant number, since it is smaller than the sum of its proper divisors (3204552572).

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

2246021508 is a wasteful number, since it uses less digits than its factorization.

2246021508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64156 (or 64154 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2246021508 is about 47392.2093597671. The cubic root of 2246021508 is about 1309.5979007921.

The spelling of 2246021508 in words is "two billion, two hundred forty-six million, twenty-one thousand, five hundred eight".