46288444 has 12 divisors (see below), whose sum is σ = 81307800. Its totient is φ = 23057648.

The previous prime is 46288441. The next prime is 46288453. The reversal of 46288444 is 44488264.

It is a super-2 number, since 2×46288444² = 4285240095882272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46288397 and 46288406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46288441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20434 + ... + 22585.

It is an arithmetic number, because the mean of its divisors is an integer number (6775650).

Almost surely, 2^46288444 is an apocalyptic number.

It is an amenable number.

46288444 is a deficient number, since it is larger than the sum of its proper divisors (35019356).

46288444 is a wasteful number, since it uses less digits than its factorization.

46288444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43292 (or 43290 counting only the distinct ones).

The product of its digits is 196608, while the sum is 40.

The square root of 46288444 is about 6803.5611263514. The cubic root of 46288444 is about 359.0521464794.

The spelling of 46288444 in words is "forty-six million, two hundred eighty-eight thousand, four hundred forty-four".