46455460 has 48 divisors (see below), whose sum is σ = 100809072. Its totient is φ = 17971200.

The previous prime is 46455439. The next prime is 46455463. The reversal of 46455460 is 6455464.

It can be written as a sum of positive squares in 8 ways, for example, as 34786404 + 11669056 = 5898^2 + 3416^2 .

It is not an unprimeable number, because it can be changed into a prime (46455463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148264 + ... + 148576.

It is an arithmetic number, because the mean of its divisors is an integer number (2100189).

Almost surely, 2^46455460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46455460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50404536).

46455460 is an abundant number, since it is smaller than the sum of its proper divisors (54353612).

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

46455460 is a wasteful number, since it uses less digits than its factorization.

46455460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 46455460 is about 6815.8242348230. The cubic root of 46455460 is about 359.4834670448.

The spelling of 46455460 in words is "forty-six million, four hundred fifty-five thousand, four hundred sixty".