46440460 has 24 divisors (see below), whose sum is σ = 106391376. Its totient is φ = 16887360.

The previous prime is 46440451. The next prime is 46440491. The reversal of 46440460 is 6404464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105327 + ... + 105766.

It is an arithmetic number, because the mean of its divisors is an integer number (4432974).

Almost surely, 2^46440460 is an apocalyptic number.

It is an amenable number.

46440460 is an abundant number, since it is smaller than the sum of its proper divisors (59950916).

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

46440460 is a wasteful number, since it uses less digits than its factorization.

46440460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211113 (or 211111 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 46440460 is about 6814.7237654948. The cubic root of 46440460 is about 359.4447716831. Note that the first 3 decimals are identical.

It can be divided in two parts, 464404 and 60, that added together give a palindrome (464464).

The spelling of 46440460 in words is "forty-six million, four hundred forty thousand, four hundred sixty".