46446548 has 6 divisors (see below), whose sum is σ = 81281466. Its totient is φ = 23223272.

The previous prime is 46446539. The next prime is 46446553. The reversal of 46446548 is 84564464.

It can be written as a sum of positive squares in only one way, i.e., 33500944 + 12945604 = 5788^2 + 3598^2 .

It is a super-2 number, since 2×46446548² = 4314563642232608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5805815 + ... + 5805822.

It is an arithmetic number, because the mean of its divisors is an integer number (13546911).

Almost surely, 2^46446548 is an apocalyptic number.

It is an amenable number.

46446548 is a deficient number, since it is larger than the sum of its proper divisors (34834918).

46446548 is a wasteful number, since it uses less digits than its factorization.

46446548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11611641 (or 11611639 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 46446548 is about 6815.1704307376. The cubic root of 46446548 is about 359.4604778451.

The spelling of 46446548 in words is "forty-six million, four hundred forty-six thousand, five hundred forty-eight".