46540480 has 112 divisors (see below), whose sum is σ = 128747520. Its totient is φ = 15694848.

The previous prime is 46540471. The next prime is 46540513. The reversal of 46540480 is 8404564.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176829 + ... + 177091.

Almost surely, 2^46540480 is an apocalyptic number.

46540480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46540480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64373760).

46540480 is an abundant number, since it is smaller than the sum of its proper divisors (82207040).

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

46540480 is a wasteful number, since it uses less digits than its factorization.

46540480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 46540480 is about 6822.0583404131. The cubic root of 46540480 is about 359.7026350986.

The spelling of 46540480 in words is "forty-six million, five hundred forty thousand, four hundred eighty".