46255540 has 24 divisors (see below), whose sum is σ = 97306272. Its totient is φ = 18469920.

The previous prime is 46255523. The next prime is 46255541. The reversal of 46255540 is 4555264.

46255540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46255541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12147 + ... + 15493.

It is an arithmetic number, because the mean of its divisors is an integer number (4054428).

Almost surely, 2^46255540 is an apocalyptic number.

It is an amenable number.

46255540 is an abundant number, since it is smaller than the sum of its proper divisors (51050732).

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

46255540 is a wasteful number, since it uses less digits than its factorization.

46255540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047 (or 4045 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 46255540 is about 6801.1425510718. The cubic root of 46255540 is about 358.9670492694.

The spelling of 46255540 in words is "forty-six million, two hundred fifty-five thousand, five hundred forty".