46448946 has 12 divisors (see below), whose sum is σ = 100639422. Its totient is φ = 15482976.

The previous prime is 46448917. The next prime is 46448971. The reversal of 46448946 is 64984464.

It can be written as a sum of positive squares in only one way, i.e., 32046921 + 14402025 = 5661^2 + 3795^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290231 + ... + 1290266.

Almost surely, 2^46448946 is an apocalyptic number.

46448946 is an abundant number, since it is smaller than the sum of its proper divisors (54190476).

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

46448946 is a wasteful number, since it uses less digits than its factorization.

46448946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580505 (or 2580502 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 46448946 is about 6815.3463595037. The cubic root of 46448946 is about 359.4666639624.

The spelling of 46448946 in words is "forty-six million, four hundred forty-eight thousand, nine hundred forty-six".