46944450 has 108 divisors (see below), whose sum is σ = 146784690. Its totient is φ = 10725120.

The previous prime is 46944439. The next prime is 46944473. The reversal of 46944450 is 5444964.

It can be written as a sum of positive squares in 3 ways, for example, as 29127609 + 17816841 = 5397^2 + 4221^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 20986 + ... + 23114.

Almost surely, 2^46944450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46944450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73392345).

46944450 is an abundant number, since it is smaller than the sum of its proper divisors (99840240).

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

46944450 is a wasteful number, since it uses less digits than its factorization.

46944450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2146 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 46944450 is about 6851.6020024517. The cubic root of 46944450 is about 360.7403744534.

The spelling of 46944450 in words is "forty-six million, nine hundred forty-four thousand, four hundred fifty".