46772540 has 12 divisors (see below), whose sum is σ = 98222376. Its totient is φ = 18709008.

The previous prime is 46772533. The next prime is 46772569. The reversal of 46772540 is 4527764.

46772540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46772540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169294 + ... + 1169333.

It is an arithmetic number, because the mean of its divisors is an integer number (8185198).

Almost surely, 2^46772540 is an apocalyptic number.

It is an amenable number.

46772540 is an abundant number, since it is smaller than the sum of its proper divisors (51449836).

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

46772540 is a wasteful number, since it uses less digits than its factorization.

46772540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338636 (or 2338634 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 46772540 is about 6839.0452550045. The cubic root of 46772540 is about 360.2994935726.

The spelling of 46772540 in words is "forty-six million, seven hundred seventy-two thousand, five hundred forty".