46446455 has 12 divisors (see below), whose sum is σ = 61264056. Its totient is φ = 33778800.

The previous prime is 46446451. The next prime is 46446457. The reversal of 46446455 is 55464464.

It is not a de Polignac number, because 46446455 - 2² = 46446451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46446451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37781 + ... + 38990.

It is an arithmetic number, because the mean of its divisors is an integer number (5105338).

Almost surely, 2^46446455 is an apocalyptic number.

46446455 is a deficient number, since it is larger than the sum of its proper divisors (14817601).

46446455 is a wasteful number, since it uses less digits than its factorization.

46446455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76798 (or 76787 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 46446455 is about 6815.1636077207. The cubic root of 46446455 is about 359.4602379288.

Subtracting 46446455 from its reverse (55464464), we obtain a square (9018009 = 3003²).

The spelling of 46446455 in words is "forty-six million, four hundred forty-six thousand, four hundred fifty-five".