46478244 has 24 divisors (see below), whose sum is σ = 110496960. Its totient is φ = 15200224.

The previous prime is 46478219. The next prime is 46478249. The reversal of 46478244 is 44287464.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46478249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35904 + ... + 37175.

It is an arithmetic number, because the mean of its divisors is an integer number (4604040).

Almost surely, 2^46478244 is an apocalyptic number.

It is an amenable number.

46478244 is an abundant number, since it is smaller than the sum of its proper divisors (64018716).

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

46478244 is a wasteful number, since it uses less digits than its factorization.

46478244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73139 (or 73137 counting only the distinct ones).

The product of its digits is 172032, while the sum is 39.

The square root of 46478244 is about 6817.4954345419. The cubic root of 46478244 is about 359.5422267878.

The spelling of 46478244 in words is "forty-six million, four hundred seventy-eight thousand, two hundred forty-four".