46528444 has 6 divisors (see below), whose sum is σ = 81424784. Its totient is φ = 23264220.

The previous prime is 46528411. The next prime is 46528457. The reversal of 46528444 is 44482564.

It is a happy number.

It is a super-2 number, since 2×46528444² = 4329792202122272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816052 + ... + 5816059.

Almost surely, 2^46528444 is an apocalyptic number.

It is an amenable number.

46528444 is a deficient number, since it is larger than the sum of its proper divisors (34896340).

46528444 is a wasteful number, since it uses less digits than its factorization.

46528444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11632115 (or 11632113 counting only the distinct ones).

The product of its digits is 122880, while the sum is 37.

The square root of 46528444 is about 6821.1761449181. The cubic root of 46528444 is about 359.6716244302.

The spelling of 46528444 in words is "forty-six million, five hundred twenty-eight thousand, four hundred forty-four".